Vásárhelyi Győző, known as Victor Vasarely was an artist who is often regarded as the father of Op Art. He began to study medicine in Hungary, but left the race after two years. Wikipedia--Slide sequence alt to willowisp -conc.
A mini-pool made from a repurposed dumpster? Inhabitot's reported on dumpster pools popping up in the past, but this quirky little design takes a step back and offers a more private approach for those interested in dumpster diving.