I read the replies in the thread and everyone seems to have highlighted what's going on already, but i'll put my 2 cents in, perhaps what i have to say may be of help to you...well i hope anyway. Right away, switching from the reference to your drawing, the most immediate discrepancy are your proportions. Looking at your portrait, from a viewers perspective, the bridge of the nose is too long, so then the mouth gets misplaced as well. In the reference, the mouth isn't so close to the right side of the face (her left side), nor is the mouth so close to the chin? Also, the corners of the mouth go from the pupil of Her right eye to the pupil of Her left eye, but that proportion doesn't happen in your drawing. This post is a couple days old so perhaps you've figured everything out, but regardless, this might be helpful for future portraits. Cheers!!

Hello Marco, need some help with colours in digital. With traditional, I only use 2 or 3 colours with watercolour, and 4 when using oils so navigating my way through value and colour isn't difficult. But with digital, i get lost really easily. Any suggestions to help me navigate my way around digital painting? Thanks!

idk how much longer you guys have left...Do you think ahmed can try going over how to navigate your way through the colour wheels in digital? I can do okay with traditional since I don't use many colours, but, you have a near infinite amount with digital. I get lost real quickly. Thanks! Not sure if that's clear enough.