Does anyone know if this is true?

From Wikipedia:

http://en.wikipedia.org/wiki/Ogilvy_&_Mather

"(snip) Ogilvy have also been involved with the notorious Asia Pulp & Paper, a large logging company that has been convicted of illegal logging in three countries, and has recently built roads illegally into the last remaining habitats of the critically endangered Sumatran Tiger, but spent large sums on global advertising campaigns claiming 'sustainability beyond compliance'[5]. Following breaches of local law in February 2008, a group of environmental organisations have called for all businesses to cease connections with the company. Staples and Office Depot have already cut ties, though Ogilvy are thought to still be involved with the company."

What an incredible way to be inspired to draw. Mr. Gallagher may not be the first to take chalk to cement (most of us did as children), but he's doing it as an adult (most of us don't), he's doing it well, and he's inspiring others.