if y’know, you’re on tumblr for photography, you should check out these original photographers who post their own photos that they have taken and give them a follow?
in no particular order:

• http://fromme-toyou.tumblr.com/ awesome,awesome,awesome photography. Especially the black and white stuff she shoots. She also does this series which is “at home with” essentially pictures of peoples homes which is real good too.
• http://everyday.joelzimmerphotography.com/ dreamy city photography, and sometimes other places like the beach, but i’m mostly into his city stuff. Takes photos that look like the soundtrack to them should be the sound of heavy traffic with cars beeping their horns in the background.
• http://tiffanyhoran.tumblr.com/ awesome black and white landscapes that make me really jealous that I don’t go to more interesting places. She has took this one photo of a fish & chip stand that is one of my favourite photos. Really cool.
• http://beverleyjones.tumblr.com/ she lives near me! amazing macro photography of like, berry and leaves and insects, that is a whole lot better than I can put into words. Also, when looking thru her tumblr, I just found this which I must have missed. Anything with balloons gets my ‘nod of approval’.