American School Modernist Landscape signed with monogram”Moon and Mountain “ 1920’s

[unattributed]
American School
Moon and Mountain,circa 1920’s
Watercolor on paper
7 x 5 inches
Turtle monogram at lower right.
Lower left in lower left illegible writing
period frame

[unattributed]
American School
Moon and Mountain,circa 1920’s
Watercolor on paper
7 x5 inches
Turtle monogram at lower right.
Illegible writing upper left in lower left

Period frame.