It doesn't matter that you have only used 4 colours [excluding black and white], because the overall effect is amazing. It reminds me of another artwork with a similar colour effect. This pop effect makes it stand out - if I was on the dA homepage, and saw this, it would be the first deviation I would look at.The colours fit together very well, although other colours would have worked as well (not a criticism, just an idea) - a neon version would be nice too! Although this is a very good overall piece, maybe you could do a version where she was in a different poses for each colour - again,this is just an idea,not a criticism.
I love this! It is amazingly eye-catching and bright, not to mention very cute and girly! The fact that only four colours have been used doesn't make any difference; in my opinion, it compliments the simplicity of the piece and gives a very nice, bright contrastto the black and white outline and background.These colours work really well together, it was a great choice and looks great! The pop art theme is definetely there, and is the reason I love this artists work here! The actual drawing is great and the overall work is very proffessional! Andy Warhol would be proud!