Pavel Guzenko "They say that the human hand is the hardest thing to draw. While it may very well be true, it's the eyes that draw my attention the most. Ukrainian artist Pavel Guzenko manages to capture the glimmering gaze of the human eye with his impres
How to draw a realistic eyes in Photoshop by Kajenna on DeviantArt
With the room in mind in the reflection. Draw realistic eyes with this step-by-step instruction. You might have skipped a step or two!
How to Draw: Eyes, Nose, Lips and also the Eyebrows! Portrait Tutorial by Chase-Falkenhagen
Eye Progression by on deviantART more pencil eyes drawn - step by step pencil tutorial & reference