Marrickville House (Sydney) by David Boyle Architect
Source: http://www.davidboylearchitect.com.au/projects/marrickville-house-1-2/
Justin Kemp's sandpit home office
Source: http://www.justinkemp.com/Surfing-with-the-sand-between-my-toes
Study nook (New York, USA), by Adi Gershoni Architect
Source: http://gershonistudio.com/new-york-architect-nyc-loft-p1/
Loft Design by Uglyanitsa Alexander
This one's computer generated - but it's still easy on the eye...
Source:http://mydesign-review.blogspot.be/2012/08/loft.html
Klein Bottle House.
Design: McBride Charles Ryan Photo: John Gollings
Cliff Face House.
Design: Fergus Scott Architects and Peter Stuchbury Architects. Photo: Michael Nicholson