Rainbow Poster

Rainbow poster picks for kids who want bright, friendly characters all over the wall. Ducklings under umbrellas, a dinosaur looking up at a rainbow, a smiling lion with a full-spectrum mane, pitbulls in rainbow pajamas, a unicorn with a rainbow mane. Graphic, playful, easy to love.

28 to choose from

Rainbow Poster Picks from Our Collection

Scrolling thumbnails only tells you so much. Below, we break down 12 standout pieces, what makes each one work, and how to pair them in your child's room.

Three yellow ducklings under a pink polka-dot umbrella in a rainy puddle scene with soft rainbow colors

Puddle Walk

A mama duck holds a pink polka-dot umbrella while three tiny yellow ducklings splash through a puddle beside her. Rain streaks fall in washed blues and greens, and the whole scene reads cozy, a little silly, and very kid-friendly.

Works beautifully in a nursery or toddler room with yellow or soft blue walls. Pairs well with cloud motifs, umbrella themes, and other pieces from our duck wall art collection.

Orange long-necked dinosaur smiling beside a curved rainbow with green ferns, yellow flowers, and small butterflies

Doodle Dino

A friendly orange dinosaur looks up at a rainbow arcing behind its long neck. Green ferns, cream yellow flowers, and small butterflies fill in around it. The palette is warm and earthy, and the drawn-line style keeps it soft enough for a nursery.

A natural fit for toddler rooms leaning into a folk-art style. Play it against oatmeal linen and warm wood, or pair with pieces from our dinosaur wall art collection.

White unicorn with a gold horn and a flowing rainbow mane against a sky-blue starry background

Twinkle Unicorn

A white unicorn with closed eyes and a gold horn, mane flowing in full rainbow from red to violet. The background is sky blue with tiny stars. Clean, graphic, and the kind of piece a four-year-old will request by pointing at the wall.

Ideal over a bed in a big kid room, or as a single statement above a reading nook. Works with pastel pinks, teals, or a cloudy blue wall.

Smiling cartoon lion with a mane made of rainbow-colored wedges sitting against a cream background

Rainbow Roar

A round-faced cartoon lion with pink cheeks and a smile. The mane is built from wedges of blue, teal, green, yellow, pink, and purple, each one a clean rainbow segment. Flat, graphic, and immediately readable from across the room.

Great for playrooms and toddler rooms. Holds its own as a single, or line it up with our lion wall art collection for a safari set with a kid-forward twist.

Six teal dogs in green pajamas patterned with small orange rainbows against dark teal backgrounds, including a basset hound, bulldog, retriever, great dane, greyhound, and corgi

Teal Pajama Pups (Set of 6)

Six teal-toned dogs in matching green onesies dotted with tiny orange rainbows. A droopy basset, a yawning bulldog, a belly-up golden, a sitting great dane, a mid-sprint greyhound, and a corgi from behind. Deep teal backgrounds tie the set.

A gallery wall in a box for a shared sibling room or a big kid room. Arrange three by three or in a long row above a dresser. Customize the pajama color on request.

Teal chihuahua in a green onesie covered in small orange rainbows, looking up against a dark teal background

Blue Rainbow Pup

A teal chihuahua, big eyes, ears up, wearing a green onesie dotted with tiny orange rainbows. The background is a moody dark teal that makes the green pop. Playful without being precious.

Great as a single over a nightstand or lined up with other pajama pups from the collection. Works with navy, rust, or warm oak wood.

Long teal dachshund in a green sweater dotted with small rainbows against a dark teal background

Rainbow Sweater Hound

A teal dachshund stretched the full width of the frame in a green rainbow-dotted sweater. The long horizontal shape is the selling point. It instantly fills a wide wall space that's hard to style otherwise.

Hang horizontally above a crib, a twin bed headboard, or a low dresser. Pairs beautifully with the other pajama pup pieces if you want a dachshund-anchored gallery.

Three framed prints of teal dogs in yellow-green onesies with small rainbow prints: a laughing bulldog, a standing chihuahua, and a corgi from behind

Cozy Blue Canines (Set of 3)

A laughing bulldog, an alert chihuahua, and a corgi seen from behind, all in yellow-green onesies with small rainbow patterns. Same deep teal background ties the three together. A tighter edit of the six-pup set for smaller walls.

Hang as a triptych above a crib or a low shelf. Works with navy, mustard, or cream walls. Mix and match with singles from the pajama pup lineup in our dog wall art collection.

White fox with a rainbow-banded tail sitting on a cloud under a yellow crescent moon in a starry navy sky

Lunar Vixen

A small white fox sits tucked on a pastel cloud, tail striped in rainbow bands, gold crescent moon hanging beside it. Tiny stars scatter across a navy sky. The feel is dreamy and storybook, leaning bedtime over daytime.

Perfect for a nursery above the changing table or a moon-and-stars themed room. Pairs with any piece from our fantasy wall art collection.

Fluffy white sheep with a pastel rainbow tail leaping across clouds under a navy starry sky with a small yellow moon

Twinkle Sheep

A cloud-shaped sheep mid-leap, rainbow streaming from its tail, soft pastel clouds below and a starry navy sky above. A small gold moon tucks into the corner. The rainbow is washed and gentle, not loud.

A great nursery pick, especially over a crib or rocking chair. Looks at home next to the Lunar Vixen or any dreamy moon piece for a matched bedtime set.

Four framed prints of teal dogs in yellow-green rainbow onesies: a greyhound mid-run, a chihuahua, a dachshund, and a corgi from behind

Rainbow Pajama Pups (Set of 4)

A greyhound caught mid-sprint, a wide-eyed chihuahua, a long dachshund, and a corgi from behind. All in yellow-green rainbow-print onesies against deep teal. Four is the sweet spot for a 2x2 grid over a small bed.

Hang in a square grid above a twin bed or line them up along a hallway of a kids' wing. Pairs with the six-pup or three-pup versions for a fuller gallery.

Gray pitbull standing on a wooden dock with tongue out, a pastel rainbow arcing across a blue sky behind

Joyful Rainbow Pup

A gray pitbull stands on a wooden dock, tongue out, ears up, a pastel rainbow arcing across the soft blue sky behind. Watercolor-style washes through the sky and clouds keep it calm rather than bright.

A great single for a kid who loves dogs and wants something a little softer than the pajama pup pieces. Works in a nursery, a big kid room, or a reading corner.

Pick from the same set