I love to travel, i’ve made thousands of photos since the digital cameras appeared. You can hope to make a few good ones at least.
Murals were not fashionable 30 years ago, they appeared in northern america, you find them now everywhere, in Europe, south america, I don’t know Asia, only Pékin (Beijing) where I guess artists can’t paint on walls easily…
below some examples
Perou, Lima (Barranco district)