Daylight Abandon -MrCal at Flickr

My ex-husband has taken up photography. I really like this one with the little house hidden in the bushes and trees, along the road. Have a look, some of his photos are really good. He likes a little urban exploration and graveyard haunting too.

There are groups on Flickr geared to urban exploration:
Urban Decay
Rural Decay
Urban Fragments
Wonders of Oxidation
Weathered Wood
Nautical Decay
Vanishing Beauty
Graffiti Archaeology
Gargoyles, Grotesques And Angels
Graves, Tombs and Cemeteries
Rocks and Geology
Natural Art
Stone Faces
Cemetery Stone
Stones and Rocks
Paths and Trails
Old Walls Stories
Stones Cobbles and Pebbles
Stone Shields
Outdoor Steps
Old Stones
The Abandoned Coastline
Parting Gifts
Castles Castillos
Castles of Europe
Palaces, Castles, Towers, Fortresses and Ruins
Ghost Towns
Ghost Signs
Ghosts from the Machine
Ghost Rails
Monsters Live Here
Maximum Urban Photography
Suburban Hell
Urban Negative
Gotham Cities

OK, not all of them were on topic for urban exploration. I just like a lot of things.

Things like night photography...

Night B&W
After Dark
Night Images
In the Dark
Nite Lites
Urban Night Shots
No Flash Night Shots
A Shot in the Dark
Sodium Vapor Dreams
Outstanding Night Shots
Lowlight Gallery
Storm Light
Black and White
Black and White Photography
Photography . Imagination . Creativity . Community . Challenge
Nature Morte- Still Life Photography
Open Shutter Photography
Long Exposure
Closer and Closer Macro Photography
Macro Madness
Depth of Field
LOMO Lomography
Red Rule

I don't think I can really explain this one. I just like it.
Doll Photography