How do you avoid a cliche? One way is to consider the subject as an element of composition rather than as the thing it is. A lighthouse becomes just a tall polygon in an abstract design. Edward Hopper cropped off the top of his lighthouses without mercy. Andrew Winter, one of my favorite painters, portrayed lighthouses and their related outbuildings as interesting piles of blocks.
Here's one I did yesterday as part of Plein Air Painters of the Bay of Fundy's "Paint the Lighthouses" weekend. (In conjunction with the Maine-New Brunswick Lighthouse Challenge Weekend.) I humbly offer it as an homage to both Hopper and Winter.
"Red & White: Mulholland Light"
5x7, pastel, en plein air
5x7, pastel, en plein air