30 Incredible Before & After Street Art Transformations Of Empty Walls

#11 Diving Dog Mural, Mechelen, Belgium

#12 16th Avenue Tiled Steps, San Francisco, California

#13 Porte Des Lavandières, Aurec Sur Loire, France

#14 Trash And Found Object Racoon Mural, Lisbon, Portugal

#15 Lets Keep The Plants Alive, Bialystok, Poland

#16 Brick Kidz, Montreal, Canada

#17 Ringo Starr Street Art In Barcelona, Spain

#18 The Kiss Mural, Chelsea, New York, USA

#19 Dob Suli, Budapest, Hungary

#20 Wise Grandpa, Kaunas, Lithuania