Just entering the world of pixel art. My housemate challenged me to draw a frog, so here it is! I'd love some beginner-level C+C.



I used a reference photo to create this, including some sampling of the color. (The freehand shape and color adjustments are my own.) The photo of a Coqui Guajon frog is from a friend's Flickr account, linked below.
https://www.flickr.com/photos/puertoricanwildlifephotography/14926401423/in/photostream/

Please let me know your thoughts, before I develop any bad habits.