Tree bark

I decided to return to drawing tree bark. I feel that I have develop the way I draw the formation of objects therefore wanted to look at a different part of bark. This time I kept the bark dry, so it was more frail and chipped. The drawing I like least is the biro one, I feel that it is just random scribbling. I had past the point of drawing anything and was just making it up. I feel that I rectified myself when I began to draw in oil pastels. I decided to not use the correct colours when drawing the piece, since I was only drawing the structure of it, I felt that there was absolutely no need. In addition to that I was looking at making something indistinct by taking it's colour away from it so I felt that this was extremely relevant to the study. I am happy with this piece, I feel that I have achieved everything I had set for myself.