Diode

Diode, a photo by jcurtis4082 on Flickr.

Samsung Galaxy S4 - iPhone 4

Samsung Galaxy S4 - iPhone 4, a photo by Janitors on Flickr.

Workers on a Grid

Workers on a Grid, a photo by █ Slices of Light █▀ ▀ ▀ on Flickr.

Scaffolding: Not just for construction workers anymore

Scaffolding: Not just for construction workers anymore, a photo by kevin dooley on Flickr.

What Does Learning Look Like?

What Does Learning Look Like?, a photo by Krissy.Venosdale on Flickr.

Funny Lass

Funny Lass, a photo by Tomi Tapio on Flickr.

glow

glow, a photo by theloushe on Flickr.