Paul Dillingham:
Asphalt triangle
Paul Dillingham:
Nuclear enrichment site
Paul Dillingham:
Breaker bay
Paul Dillingham:
Verdant neighbourhood
Paul Dillingham:
Oblique lot lines
Paul Dillingham:
Circular and rectangular courtyards
Paul Dillingham:
Mixed-density block
Paul Dillingham:
Foothill foot trail
Paul Dillingham:
Urban backyard
Paul Dillingham:
Parallelograms
Paul Dillingham:
Subdivision, with watertank
Paul Dillingham:
Gas station and parking lot
Paul Dillingham:
Bicycle blvd
Paul Dillingham:
2 by 4 section
Paul Dillingham:
Model airplane runways
Paul Dillingham:
Tennis enclosure
Paul Dillingham:
'Y' drive
Paul Dillingham:
Water, everywhere
Paul Dillingham:
Brown and green
Paul Dillingham:
Wooded 'hood
Paul Dillingham:
Butterfly socket wrench