Study of A boat passing a lock 

John Constable's "Study of A boat passing a lock" is a picturesque depiction of a rural scene with a focus on a lock gate. The painting captures the beauty of the English countryside, featuring a tranquil river, lush greenery, and a dramatic sky. Constable's signature loose brushstrokes and atmospheric perspective create a sense of depth and movement. This oil painting highlights the artist's fascination with nature, particularly the changing skies and the interplay of light and shadow.