"WPPD was the day after King's Day in Amsterdam. Many carnivals and concerts were to be found in the city's squares and beside the canals. The swing ride looked very futuristic in front of the centuries-old canal houses."
"I used a 3D printed pinhole camera designed and built by my husband. It's very clever and anyone can 3D print one for themselves by downloading the design files at http://www.thingiverse.com/thing:157844"