Hello! Nice drawing over here !I brought some correction to the drawings. The reason why it looks flat is because of the values. Example : the hair, theres a lack of definition. The skin shading lacks of warmth and it could make the skin muddy. The backgrounds also seems to blend with her dress. Here are my modifications: -I changed the dress in a warmer and darker orange then i added gradient at its bottom. Same for the socks. Now: the dress pops out from the background - made her blush more orangey and used airbrush so it blends in -I added shine to her eyeshadow and her lips( after making it warm during the shading) - i added shadows under her lips and nose for definition - i made the eyes lines thicker too - i added darker spot to her hair for more definition and values. I added a bit of warmth too. - i used airbrush to the knees and defined the edges. - finally, i added a slight gradient to the background - i removed the htching on the arm because it would feel like theres a ”bump” there just like on the knees I hope the translation wont cause misunderstandings. Let me know if you need anything else! -