Google is turning up bugger all when i try and find out this stuff so I thought I'dask you nice people.

Basicly I'm trying to find out the names of

a) The photographer who photographed young woman listening to music in the dark to capture their facial expressions

and also

b) The photographer who gave young children sweets before taking them away and capturing their reaction

Any help would be greatly appreciated, also if you can think of any other photographers who use quite a methodical process to their work then that would help loads aswel

Thanks in advance