Each year in Sydney there is an exhibition festival called Art And About. I am most familiar with it due to the photography exhibition which happens in Hyde Park and I have to walk past it on my way to the city. The photographs are printed on large (about 2 meters x 3 meters) canvas and then strung beneath the fig trees on the main promenade. It is always engaging. This year my favorite is one called Fly Boys by Quentin Jones of a whole lot of children flying model planes in a swarm, but there are several other images I like a lot. Being outdoors in a public park the exhibition is viewable 24/7. Recommended.