Buy a botanical study for the story. Keep it for the dark green. The Kew Gardens Orangery, painted loosely in watercolour and finished off as a London travel poster — the kind of thing you'd actually want on a wall, not just a tea towel.
On the wall, the room feels a few degrees warmer. The yellow tiled floor and dappled sunlight pull the eye in, and the deep greens calm everything around them. Houseplants suddenly look like they belong to a bigger family.
Hang it in a hallway, a bright kitchen, or above a console where people pause. Portrait shape, so it rewards a tall, narrow stretch of wall rather than a wide one.
Pairs well with rattan, oak, linen and terracotta. A leafy fiddle-leaf or fern in the corner doubles the effect.
Don't bury it next to high-gloss chrome, jet-black furniture, or anything with hard primary colours — the soft watercolour edges get bullied. The art print sits behind premium acrylic glazing, so the watercolour washes stay crisp under daylight.