I can't tell you how excited I was to discover so much Athens street art - it was scattered throughout the neighbourhood I stayed in, and then would also pop up in my wanderings around the city, sightseeing.
The top one, which echos Picaso, was a couple of doors down from my apartment building entrance and helped me know I was home. The hatted purple man was also a similar landmark for my stay and wanderings, and I was always happy to see him, meaning I was on the right path of laneways and little streets to get home!
This bottom one is by Sonke, and it's said that the girl that he paints is a former girlfriend who broke his heart. He now paints her everywhere, as a way to work through the breakup, and maybe reminder her of him when she sees these faces around the city. These girls are pretty captivating!