So here is my take for InStyle Stamps July Sketch Challenge.
Except for base card stock all supplies used are given by a friend as RAK [thanks again Baukje]
yes she did send me some stamped Tilda's n it was my first time to use Tilda.
I colored her using faber castle pencil colors. & than just went over the colors with eraser pen i have in my set of OHP marker. I dont know if there is any blender medium available. So i just used what I had..
though it doesnt give u the look u get with copic markers but I was happy with the way she looks..