
After his children were born, he devoted himself to being a parent as well as a painter. "While I was caring for babies, I suspended my use of oil paint for safety reasons," he says. " Instead, I made pointillist portraits using a wide variety of materials: Indian seed beads woven on a hand-made loom, melted plastic beads, colored possible sticks, painted pin heads, latch-hook rugs, etc. It was typical for each portrait to contain about 10,000 units of whatever material I chose and produced a photo-realistic result."
In 1996 he moved his family to Atlanta where he has pursued his career as a painter and as a parent. He has shown at Reinike Gallery since 2003.
O'Halloran crafts the frames for his paintings, and his son and daughter, now teens, frequently lend a hand with parts of that process.