Images and art depicting the Don Valley Brickworks in Toronto, Ontario.

This is a public group for pictures of bridges or tunnels.

This group is for buildings listed by the Ulster Architectural Heritage Society and for our own discoveries, regardless of age. Architecture that catches the eye, quickens the pulse and is now sadly neglected.

All about calico cats, long or short hair, patchwork or tortishell, as long as they have 3 or more colors in their coat.

Everything from the CPR to Research in Motion labs in Waterloo to 4-story-high oil sands trucks to old factories on the lachine canal to Burtynsky-esque photos of slag heaps in the Shield to the tar pools in Sydney.

Artistic, rather than purely technical, pictures of abandoned cars and trucks.

Only shots from the face and head of a cat are allowed as portraits.

Dedicated to caving photos. Discussion limited to group members.

It's an eerie phenomenon, but there always seem to be an odd chair or something of that genre in abandonments. Only post chairs, sofas, benches and the such found in abandoned, desolate locations.

The group for church and chapel ruins. This can include ruined abbeys, priories, monasteries and friaries.