Ann
You start understanding how knife work has texture also stroke of knife, colors are more sure about clear and mixed, and hard edge of table makes good difference with free touch of knife, you got great volume and strength of painting, good.
Sara
It has beautiful color and tone of color as dreamy and luminous light of color feel almost inside of brain, nice design and interesting abstraction, start with knife scraping bold line to plus paint on by brush makes more different texture and richer, good.
Margie
Nice color and works next each other for colors which creates contrast, also calm quiet light of shade, tone down window glass and wall makes white cloth she wearing bright and exist strongly and effect to the other colors, dark wall is very effective to support another colors, good.
Mary
You captured well her expression of peek from curtain and curtain is gorgeous with pattern and color, pattern works as richer for painting instead of flat, also color match each other and strong black to support rest of colors, good.
Martine
When you wipe off your painting, it's not fail or no good, just dosen't fit as your image so you have to think about solution to get back first impression you have, it is already apply the colors so use the color to make painting, color is your feeling today so you can conjugate color and just wipe off to make shape and form and light.
Audrey
Your first oil painting came out good as your imaginary story visualized, color is pleasant and clean, it has your own fairy tale and personal but feel romantic situation, you can work on more of design and composition of your subject which makes story more interesting.