I have just finished the first glaze in oil paints on my grisaille underpainting. This short video project was all about trying to work out how Bouguereau made his paintings, something I have often wondered about.
His works have a particular translucent quality and it was my mission to try and fathom the processes behind this. I think the only real way one can do that is to use the glazing technique over a grisaille. Of course you may get an idea of how it was done using different painting methods or materials but I wanted to stick as closely as possible to his generally agreed method of glazing.
The only real way to understand another artist’s technique is to try and do it oneself. I have not copied many works in my art practice but this has been an invaluable exercise in understanding glazing generally. That is my real and only goal actually; to find a way to develop my own practice with glazing in my paintings. But in the process I hope to leave a course of videos that might enable anyone to achieve similar results to Bouguereau with a little practice. I feel that actually this technique is deceptively simple, but I am still trying to work out the most efficient way of doing it. If you look at Caravaggio’s paintings you can see that once the underpainting was done it was a small step to add some colour, although being able to do it is another matter entirely.
I still feel that anyone can begin to approach painting in the same way as these artists, it just needs practice.
This piece obviously needs some more work to get close to Bouguereau’s, but its only the first glaze, so I’m really looking forward to doing the second glaze and more. I’m thinking of getting a print of the grisaille and trying all over again, and that way I think I might actually crack it, based on lessons learned so far. It was never about making a perfect copy, only trying to come close to the original so as to learn the process generally.
I’m still getting used to filming myself working. The hardest thing about it is making room for the painting and the palette, where I would normally be much closer to the painted surface. I normally spend the whole time panicking!
After drawing in this Bouguereau I painted the grisaille. I’m not normally used to modelling the forms so thoroughly but I found that to be a very valuable experience, because I don’t think I have ever done it! I have found in the past that as long as the drawing is correct in the grisaille then the glazes and half-pastes (with white) will continue to refine the modelling.
I was also conscious of not painting the grisaille too dark to begin with as the later glazes will darken it further. Also it is difficult to tell wether it is purely a glaze that creates the shadow tone here or if there are thinner glazes over the grisaille. I can’t actually tell if the shadow area on her neck below her chin is a thicker rich glaze or the result of the shadow painted in grisaille, showing through the glaze. It doesn’t actually look like there is any grisaille showing through. I recognise the glaze as a mixture of green and red (which ones I’m not so sure). My hunch though is that it is created from Sap Green and Cadmium Red or Vermillion. I left it as a compromise with a little shading in the underpainting. The sharper transitions can all be softened with glazes and I will show this in my next video.
The whole point of the grisaille is that you don’t lose touch with the drawing and it is visible through the glazes. Its a chicken and egg scenario trying to work out which came first. Only time will tell, and when I do the glazing I should have a much clearer idea of how Bouguereau did it.
Après le bain, oil on canvas 178 x 88.5 cm W-BOUGUEREAU – 1875
In the grisaille I have deliberately left some of the transitions between light and shade a little sharp, and some of the lighter areas quite flat. This I hoped would enable me to concentrate on modelling the forms with the colour glazes which is what I think Bouguereau did.
All the modelling around her shoulders could have been created with glazes only over a fairly flat underpainting. Also I have not really darkened the area on her left cheek as I’m sure this has been created with a red glaze. I once saw a photo of one of his paintings where the glaze was flaking off but unfortunately I can’t find it again. This proved though that so much of the modelling was done with glazes alone, and that these glazes gave the work that translucent quality.
I reworked this drawing a bit today and realised again how much I love working with willow charcoal! I’m hoping to start a new series of work inspired by dance using this medium. I have always loved life drawing and working from the figure and its nice to have something to work on between painting portraits.
I’ve nearly finished this portrait painting. Its had 5 glazes over the initial underpainting. This picture shows the grisaille, the first glaze (which I filmed and is on youtube) and then the 5th glaze which is almost the last one. I still intend to go over the hair and background again amongst other things. The background was a dark green the glaze before this! It still shows through and gives it a nice depth. The lovely thing about working in this way is that everything can change with just one glaze. This portrait has been through many stages while painting each glaze. Sometimes I misjudged a colour or hue or the values of light and dark weren’t right. In each case I was able to correct the painting in the following glaze, either lightening or darkening.
I love painting highlights in a portrait so I guess I overdid it somewhat and the lightest light ended up too bright by the 4th glaze, but in the latest glaze which you can see here I went over the whole portrait again with a darker glaze just to soften it a little. In areas where it was too dark again I just used a dry brush to pick off the paint and continue blending. I can always keep adjusting a portrait at a late stage if the client commissioning the portrait feels there is something that needs changing.
It is surprising just how close to the original grisaille the painting is, even when its possible to see how much refining and drawing has gone into the portrait over all the glazes. Its strange to see later very finished versions of a portrait where the grisaille is like a ghost, still very present but disguised under veils and glazes of colour. The grisaille functions like an anchor that holds the structure of the portrait in place, and many many changes can occur but the painting is still held firmly together by the initial drawing. Its the main reason I started learning how to paint using the grisaille method.
I always use the same mixes when I paint portraits using the grisaille method. All my glazes start with various quantities of the same colours: Alizarin Crimson, Cadmium Red, Raw Umber and Sap Green (a warm Sap Green). All the later glazes are mixed with these colours but with other additions, like Ultramarine Blue to cool it down, a bit of Titanium White to make a velatura or semi opaque glaze, some Cadmium Orange.. but always hovering around the same original mix. Of course this depends on the commission and the sitter having their portrait painted.
I wanted to share the magical transformation an oil painting undergoes, glazing oil colour over a monotone underpainting.
I filmed myself painting the glaze and velatura over this portrait for one hour, in 3 short videos – this being the first. Its the first glaze and there will be a few others to finish the portrait, but this video shows the process, and I hope shows why I find it such a rewarding method to work with. It shows the dramatic results you can achieve in a relatively short amount of time.
This is Amy’s portrait, glazed in oil paints. I filmed myself doing this and it will shortly be on my youtube channel. Its still in the early stages, and when this layer is dry I’ll go over it again, up to 3 or 4 times. I don’t know if I’m going to film those other stages – they might be a bit boring as its just a lot of tinkering. In the early stages its quite dramatic how a few glazes of colour changes the grisaille into a very nearly finished portrait. Stay tuned!
This beautiful painting by Titian from the Prado Museum is the reason I wanted to try and learn the technique of painting with a grey layer, or underpainting in grisaille, a technique that Titian pioneered.
The flesh appears both taught, as if it was carved out of marble, and fluid at the same time. Titian painted this in Rome, and you can clearly see the influence of Michelangelo in the rendering of the forms and their monumentality. Another interesting fact is that he painted it on Slate. You can see the colour layers as applied over the grisaille and they seem to dance and flicker on the picture plane. It is as if Jesus Christ is illuminated from the inside, and the strokes of glaze glow like flames burning in a furnace. The cloth Christ is wrapped in has an extraordinary quality which maybe I could get to the bottom of by copying.
I don’t paint portraits with this kind of chiaroscuro and extreme passages of light to dark, but maybe I should. Chiaroscuro as seen here feels like it belongs in a different age, but it would be interesting to see if you could do it today, and make it something worth looking at, without pastiche.
These paintings of Christ on his way to the crucifixion were meant as devotional images, painted in such ways to elicit empathy from the viewer. You can feel the depth of Titian’s religious faith in this painting. There is more information on the Museo Del Prado’s website about it.
It feels a bit shallow chatting about it in this way, or that I’ve somehow understood it when I don’t think I have at all. Perhaps the only way to come to terms with it is to try and copy the painting, but the subject is so raw that personally I don’t think I can. I am able to admire this painting, but not as a devotional object and certainly only in a small way appreciate it in the way Titian intended. But as much as being a devotional object it is also celebrated because of the skill and grace he displayed in handling the paint after all. I do believe though that it was his religious faith that gave rise to his superlative technique here.
Tommy- underpainting in progress. Underpainting is a technique used since the renaissance. It usually refers to a monochrome foundation or base layer, and layers of paint are applied on top. This one is a grisaille or grey, but there are various different kinds, and not always of the monochromatic variety. Titian used coloured underpainting. The idea is that it supports further layers of paint, as a foundation supports a house. For me it is purely a pragmatic solution where I can be confident that the drawing is correct and can continue applying further colour layers without having to backtrack and amend the drawing as I go. If I’m painting a portrait to commission I like to work as efficiently as possible, and in the past I have found myself in tricky situations where I have had to keep going over the drawing because its not right, and this can be very time consuming. As I have said elsewhere, you can throw a lot of good painting after bad if the drawing isn’t right first.
The other type of underpainting I have used is called ‘verdaccio’, which is a green version, and usually made by mixing black, yellow and white although I think a nice version would be with Michael Harding’s Sap Green and Titanium White only. I never used black as my art teacher at school was a hardcore impressionist with a love of purple who could not abide it. Honestly it took me 20 or more years to get over that – just couldn’t use the stuff.
Anyway there were a lot of impressionists or those painting at the same time who loved a good bit of black, think Manet and Degas. But we were taught to mix optical blacks with reds and greens or browns an blues and these are very beautiful, and deeper than your average black in a tube. When I learned how to mix oil paint for skin tones from Louis Smith using reds and greens, that struck a chord with my earlier learning and its stayed with me as the basis of all the glazes I’ve found the most useful when painting portraits.
In every portrait painting I paint using the grisaille method, I use the same mix of Alizarin Crimson, Cadmium Red and Sap Green to start off (has to be a warm Sap Green – Michael Harding does a beautiful but cooler version which is different to the one I need). I have a Winton Sap Green that is good for now. Maybe a little Raw Umber as well.. All the other glazes I mix hover around this mix on the palette, depending on the person I am painting of course.
I’ve put the first colour glaze put on this portrait in 2 stressful hours! A few more glazes needed and I’ll add them over the coming days. I use M. Graham’s Walnut Alkyd medium which dries overnight – or to be extra sure within 48 hours. I enjoyed painting his ear and chuffed with the result! It felt good to achieve some economy of handling with the paint, and not get bogged down in it. #ear #chuffed #figurativeart #contemporaryart #portraitpainting #portrait #grisaille #underpainting #oilpainting #oiloncanvas #realism #art #painting #glaze #devonartistnetwork #devonopenstudios #devon
Portrait of Bea. After feeling around what might work for the background I settled on this regal blue, and I gave the painting a few glazes of Michael Harding’s Ultramarine, which is both warm and sharp, and has a depth while also firmly hovering on the picture plane. Ultramarine blue was discovered around 1820. Before that the only available version of this blue was the extremely expensive Lapis Lazuli, from Afghanistan. Duccio and a whole lot of 14th century artists would have loved to use it to save some cash #oiloncanvas #oilpainting #portrait #portraitpainting #art #contemporaryart #figurativeart #bandana