A man carries an injured civilian at a site hit by what activists said was an air strike by forces of Syria's President Bashar al-Assad in the Duma neighbourhood of Damascus December 27, 2014. (Photo by Bassam Khabieh/Reuters)

“What created this unusual hole in Mars? The hole was discovered by chance on images of the dusty slopes of Mars' Pavonis Mons volcano taken by the HiRISE instrument aboard the robotic Mars Reconnaissance Orbiter currently circling Mars”. (Photo by NASA/JPL/University of Arizona)

Stuff On Scout's Head is a Tumblr which does what it says on the tin. Scout's owner – for Scout is a dog – puts stuff on Scout's head. And then photographs him.

Mungo Thomson is a contemporary visual concept artist from Los Angeles. His work can be described as simple but fascinating. His interest in what he calls ‘the dumb idea’, something simple but interesting, makes his art so special.

The latest ad campaign for the Israeli bookstore chain Steimatzky wonders what it would be like to take your favorite literary character to bed with you.