How to find related images from the same author

I found an image that I really like (a stick figure celebrating "success"). I assume that the author has created other similar figures that express other emotions or ideas, but I can't figure out how to search for them.

Is there a way to filter images by author? Or, can authors somehow tag collections of images in a way that a consumer can view the entire collection?

BTW, the image that I found was #155010032 by dlyastokiv. That author has 63 pages of images. I browsed through the first 15 or so pages and saw 2 similar images, so I know this author has produced several related images. But I can't figure out how to get them all on one page.