One of the questions asked most frequently before purchasing one of David's kinetic sculptures is, "How tricky is it to install?". Here is a video of kinetic artist Andrew Smith installing one of his whimsical sculptures and it could cause you concern.
via Dug North
The installation of David's sculptures is nothing like the above experience. David has developed techniques for helping people install his sculptures easily. Several years ago we created a video showing David installing Crescent. While that sculpture is long gone, the technique shown is similar to all of his wall pieces. Much easier than the Andrew Smith piece!