Large Boxing Hare on Anvil (Milwaukee, Wisconsin)
Thinker on a Rock (Des Moines, Iowa)
Elephant (Grand Rapids, Michigan)
Thinker on a Rock (Washington D.C.)
Hospitality (Knokke-Heist, Belgium)
Pirate Wheel (Winnipeg, Manitoba)
Reisen durch die USA und durch Kanada
Frankfurt
Philadelphia
Washington