A Vladimir Kagan Omnibus high-low seat and a Verner Panton mirror sculpture occupy a corner of the living room of this Southampton home, which doubles as a design lab for Todd and Lauren Merrill. The glass, brass and steel of the coffee table, by Silas Seandel, complements the sculpture “Onion” by Paul Evans. (Credit: Courtesy of The Monacelli Press / Fran Parente)

A Vladimir Kagan Omnibus high-low seat and a Verner Panton mirror sculpture occupy a corner of the living room of this Southampton home, which doubles as a design lab for Todd and Lauren Merrill. The glass, brass and steel of the coffee table, by Silas Seandel, complements the sculpture “Onion” by Paul Evans. (Credit: Courtesy of The Monacelli Press / Fran Parente)