£250,000 poster campaign for Trees for London
Spirit has created a £250,000 outdoor and Tube poster campaign for environmental group Trees for London. The four-sheet Tube and 96-sheet posters will use the design of tree air-fresheners to explain how trees clean the air.
Spirit has created a &£250,000 outdoor and Tube poster campaign for environmental group Trees for London. The four-sheet Tube and 96-sheet posters will use the design of tree air-fresheners to explain how trees clean the air.