Blog, Travel Fear Of Empty Spaces… “Adventure is worthwhile.” – Aristotle The street art in Porto, Portugal is amazing. I wonder if covering the walls with art serves the same purpose as the azulejos (tiles) – to keep away the fear of empty spaces. You Might Also Like Hints To Lady Travelers… The Smallest Things… Crêpe Therese… Previous Post The Battles I Avoided… Next Post Seek Other States…