Your talented at pretty much everything. I really like the depth perspective in these. The colors in the apple really help bring out it's shape. I can't give much advice though, I suck at drawing.
I think if you acknowledged the round shape of an apple that that could've looked like a photograph. Pretty damn good. I love the whimsical atmosphere of the landscape too! Although I think that maybe you could've added some minor details to the middle or such to balance the composition a bit, it looks really empty in the middle now. It's like it's missing something. It's still really good though. Keep it up, it's always nice to see a little bit more activity in here!
Thanks everyone! I will take that into consideration next time, Caleb, thanks for the feedback :) I did an eye, tried to be as realistic as possible. I had to reference from photos, though.
oh dang you're pretty good at this one thing i'll say about the eye study and the self portrait though is that your dark tones really ought to be darker, as the paintings feel a bit flat with the tones you've used darker tones will bring them forms out a lot more, and make the reflective light you've used look a lot better