Leonardo da Vinci completed only about 20 paintings in his lifetime. Many of his greatest works were left unfinished, or destroyed. Yet he made hundreds of drawings covering an incredible array of subjects, from anatomy to botany, from sculpture to architecture, and now you can see a selection of them up close and personal, in a museum or gallery near you.
Ferguson shooting: Michael Brown protests inspire artist Howard Barry
The mass demonstrations in the aftermath of the Michael Brown shooting in Ferguson inspired local artist Howard Barry.
A day after Michael Brown was killed by police officer Darren Wilson, Mr Barry choose to air his anger and frustration in art, he told the BBC.