Dear Hanna,
Please forgive the delay in getting to your painting critique.
Your work here, as in everything else I have seen from you, is very accomplished, and has a professional degree of finish, which shows consistently as your style. So bear in mind that my comments are necessarily limited to really fine-tuning what you have already in place.
Composition. The pose you've selected conveys a nice movement, and the figure is well-placed. I like the way you have incorporated the ground of the paper with the sky. I can't tell where you intend to crop the piece. If you plan to fully include the bloom in the boy's right hand, I would recommend you extend the yellow flowered background in both directions, so that there is not an artificial "vignette" type of effect that shows in the framed piece. It's hard for me to see how cropping part of the large bloom will work since the strong color and detail will grab the eye too much if it sits at the border of the mat/frame.
Value. It' s clear that you have directional natural light, but the clothing doesn't observe the same light characteristics...for instance the wrinkles in the sleeves are the same value in all direction. The pants, likewise; if you had to invent the pants, you would need to either follow a believable light/shadow pattern, obscure them with an overlapping object, or change the composition so as not to include them at all. If you have some photo reference for the pants, look carefully to see if you can tease out some more information. The values on the upper lip and chin are too light for the light source's direction.
Color. Your use of color is very successful for most of the piece, but the red pants might take a second pass. The color is very saturated; and together with the drawing, doesn't reflect the finish of the rest of the picture. If you decide to keep it red, I would recommend it be VERY desaturated; it sits right against the green, and the complement is attention grabbing. The areas of clothing might benefit by integrating the colors, for example, ochres or greens in the shirt (sky color is already there).
The receding colors of flowers seem to be pretty much of the same intensity as the foreground flowers. With atmospheric perspective, colors show and disappear in predictable ways: as the background recedes, yellows lose their chroma, and drop out first; reds disappear next, and blues retain color over long distances. In this case, I would expect to see the receding flowers less saturated (grayer, more neutral).
Third, I am thinking about what is going on here. If you were painting from life you would (yep, have to be REALLY fast) undoubtedly see warm temperatures influencing all the downward-facing planes, not only in clothing, but in skin as well, particularly in a fair skinned subject like this. Warm color would bounce back up into these planes from earth, grass and flowers; your downward-facing planes carry the same cool temperatures as your upward-facing planes (the upward- facing planes would be correct as you have them, given a blue or blue-gray sky).
Edges. It's terribly hard to see edges on a little monitor, but from what I can tell, you have excellent edge variety in the flowers and hands. I can't really see too much in the face, except I have the impression that the upper lip and jawline are sharper than they should be.
With respect to the areas of paper that are bothering you, it's somewhat charcteristic of Canson, and very much an issue if you used the textured side. The only way I can deal with it is to use a stump to blend the first layer into the tooth, you just don't want to press too hard and damage the tooth. This won't happen with sturdier papers like Wallis or La Carte.
I generally find this is worst in dark areas, because it's very difficult to cover a light ground with dark pastels. Wallis (I think) is best for this, because you can underpaint your areas of dark, staining the paper without filling tooth. You should be able to get this ability with hand-prepared surface, much as Sharon Knettel has described in the thread on on MDF board (
http://forum.portraitartist.com/show...&threadid=2082), or Michael Georges, in the charcoal panel preparation he describes here:
http://forum.portraitartist.com/show...threadid=2103.
Try this link (
http://www.google.com/search?hl=en&i...s+pastel+paper) to the google.com search page for Wallis pastel paper; perhaps one of these catalogues will ship to you.
Very nice work, Hanna.