Serafini and Palomba’s vacation home is a cavernous showcase for their own designs. In the living room, they created a one-off version of their Lama chaise longue, originally designed for Zanotta. The Zen Apple side table, also theirs, is from the Sen Line Collection by Exteta. The vases are by Guaxs.  Photo 2 of 8 in Modern Meets Ancient in a Renovated Italian Vacation Home