I found these on the V&A website and it took me a while to figure out how they were actually created until i read the description about the photographer Gary Fabian Miller and instantly thought about what Ian was telling us the other day about creating different light patterns in different ways onto the photo paper ( :

Garry Fabian Miller is one of the most progressive figures in fine art photography. He has made exclusively 'camera-less' photographs since the mid 1980s. He works in the darkroom, shining light through coloured glass vessels and over cut-paper shapes to create forms that record directly onto photographic paper. These rudimentary methods recall the earliest days of photography, when the effects of light on sensitised paper seemed magical.