Knight, Louis Aston (American, 1873-1948) American artists

The picture has something of this: water, river, tree, lake, landscape, wood, reflection, nature, outdoors, bridge, pool, architecture, house, fall, building, sky, park, riverbank.
Perhaps it’s a painting of a house next to a river with flowers in the foreground and a thatch roofed building on the other side of the river.