/ic/ - Artwork/Critique

>>7006537
Careful with the knee caps and leg shapes in general, they aren't following the ref, also the head should be smaller, in the ref she's leaning forward and her head is shown looking slightly below her, in yours is tilting to her left a bit.
Try focusing more on depicting that perspective, you can draw a line from the edge of both of her eyebrows and compare it with yours and see the difference in angles, the edge where she's sitting on is almost eye level, yours has more of an angle, try correcting that so it doesn't throw off all your measurements of lines and angles, without adjusting it may look almost okay but if you line it up with your ref you can see how everything falls apart.
Next time you can either close your ref inside a box with some lines on the edges (like when doing still life or life drawings) and get your angles or just duplicate the original pic, fill it with white and do your measurements, or if you want a head start just trace a few angles like in the edge she's sitting and then do the rest on your own, you can even remove color out of the equation if it's taking too much time.