Hanging on the wall behind my dining room table are two 1980s serigraphs by artist Brian Halsey. They were a gift from my dear friend Jeff, originally on display in his father’s office during the ’80s. You can see glimpses of one Halsey serigraph at the top of this post. My new obsession: Halsey serigraphs in electric blue. In fact, they inspired today’s montage, featuring an array of geometric finds, from jewelry to minerals. Read on for more details…