a bit of street art in Lisbon... it was a pretty interesting piece... i didn't see any explanation for it at the site (Avenida 24 de Julho)... based on some googling this appears to be the work of someone who goes by the name Bordalo ( @b0rdalo_ii ) on instagram... ( https://www.instagram.com/b0rdalo_ii/ ) who makes street art out of trash...