Artwork essay Review

I think I'm doing good on describe what the emotion of the painting that the author want to let the audience know. Before I wrote this essay, I will spend like 5 minutes to watch the painting to see what kind of feeling or the special skill he used for this painting. I think the most difficult part I have is to make the drawing relate to the emotions. Such as how to describe the color yellow relate to happy...etc. In my essay, I think bad grammar is still one of the big problem I have, also the thesis is something that I can work more on. I think my thesis is kind of week that can't show the idea that I want to express. If I have more time, I will defiantly work on my grammar and the thesis statement, and maybe the introduction paragraph so I can give more information about the painting as well.