Forever Blowing Bubbles

Most of the day was spent experimenting with bubble photography with a close family friend. After about 2000 shots we ended up with 8 that were any good! The only way we could capture the bubbles was using manual focus and constantly chasing them around. This particular shot stood out to me.
 
Shot on an Olympus OMD-EM10 at 1/160 sec. f/5.0 and 14mm.