Adding my illustrations to a ready made background..

I decided to draw on pictures of landscapes I bought from a charity shop. Looking at my own drawings, I realised I tend to sometimes forget about what’s in the background, although I do think about the composition of the image. I think drawing on these bought images works well, and gives depth to my original illustrations. As well as providing settings for my illustrations that I would never have thought to use previously. I like the look of the combination of the line, and painting along with the original, found illustration.