During my holiday in Lisbon I saw some beautiful wall paintings on a stretch of buildings. It takes some time to take in the painted figures. The painters tried to make them 3D by having them interact with the windows (for example pushing arms through them). Also remarkable is the beautiful Beaux-arts building next to them.
It is my third time visiting the city and it is just a very agreeable : ). Also the air in this capital–the most westward of the European mainland–is remarkable clean, partly due to its location on the Atlantic. Thankfully the bright sun is filtered through the magnificent Jacaranda trees in the city. Unfortunately they did not bloom when I visited.