Megan Johnson -- Globe correspondent February 23, 2021 1:06 pm It’s not hard to understand why noted Philadelphia architect Milton Schwartz designed his home to serve as a natural continuation of Cape Cod’s rustic beauty. Just take a look at the view. Located in the town of Sandwich, Schwartz’s modern home overlooks a marsh out to Cape Cod Bay. Set on 3-plus acres of marshland, the five-bedroom, 3½-bath home has hit the market for $1,750,000. “You can hear the waves and see the white foam of waves against the blue sky,” said Jack Cotton of Sotheby’s International Realty on Cape Cod, who represents the listing, 2a Georges Rock Road. “This is a cliche, but it really is at one with the environment.”