John Singer Sargent's "Mrs. Charles E. Inches (nee Louise Pomeroy)"

Nationality: American
Born/Died: 1856-1925
Creation Date: 1887
Size: 34 x 23.875 in. (86.36 x 60.64 cm)
Media: Oil on canvas
Location: Museum of Fine Arts, Boston, Massachusetts, USA

I love everything about this painting.