These are exactly what I have been looking for !!! I love this art style especially the animation. I don't know how you make them so recognizable with so few pixels. Normally I can't tell what things are supposed to be at 16x16, but I can with yours. Talented! They scale very well too up to the size I like to usually show around 48x48 or 64x64 pixels. My eyes are not what they once were...
I see you have some 32x32 sets now, which is even more perfect. They are amazing! I hope you will continue with some more of the 32x32 size, and more at this 16x16. Thanks so much!