Under the Sea Nursery Decor

Muted Watercolor Sea Creature Wall Art Set Of 2 - Coastal Whimsy Duo

From $69.00

Whimsical Ethereal Ocean Mermaid Wall Art Set of 2 - Pastel Ocean Sisters

From $69.00

Pink Shell Sleeping Mermaid Wall Art - Seashell Dreams

From $43.00

Underwater Fairies Artwork Set of 3 - Ocean Fairy Magic

From $79.00

Watercolor Fairy Starfish Wall Art - Undersea Winged Sprite

From $43.00

Soft Sandy Sea Animal Wall Art Set Of 3 - Ocean Dreams Trio

From $79.00

Soft Watercolor Butterfly Mermaid Wall Art Set of 3 - Whimsical Mermaid Trio

From $99.00

Serene Textured Style Pastel Mermaid Wall Art Set of 2 - Pastel Mermaid Friends

From $69.00

Serene Aquatic Floral Mermaid Wall Art Set of 2 - Ethereal Mermaid Duo

From $79.00

Coastal Teal Blue Sailboat Wall Art - Serene Sailboat

From $49.00

Indigo Speckled Sea Animal Wall Art Set of 3 - Whimsical Ocean Trio

From $79.00

Teal Watercolor Narwhal Wall Art - Spotted Sea Unicorn

From $49.00

Watercolor Loopy Pattern Fish Wall Art Set of 4 - Pastel Fish Quartet

From $89.00

Dreamy Watercolor Botanical Mermaid Wall Art Set of 4 - Whimsical Sea Maidens

From $89.00

Pink Fairy Ballerina Jellyfish Wall Art - Deep Sea Dancers

From $43.00

Soft Lilac Seaside Landscape Artwork Set of 3 - Whimsical Pastel Shore

From $99.00

Whimsical Floating Baby Animals Wall Art Set of 4 - Whimsical Water Voyages

From $106.00

Sophisticated Blush Watercolor Mermaid Wall Art Set of 4 - Enchanted Mermaid Dreams

From $106.00

Dreamy Ocean Pastel Mermaid Wall Art Set of 3 - Ocean Dream Mermaids

From $79.00

Ocean Fairies Wall Art Set of 3 - Ethereal Sea Fairies

From $79.00

Soft Loopy Background Fish Wall Art Set of 3 - Artistic Aquatic Life

From $99.00

Island Beach Wall Art for Nursery, Playroom or Kids Bedrooms - Ocean Palm Tree Decor - Swaying Shores

Island Beach Wall Art - Ocean Palm Tree Decor - Swaying Shores

From $42.00

Watercolor Floral Mermaid Dolphin Wall Art - Ocean Blossom Friends

From $43.00

Watercolor Spotted Sea Animal Wall Art Set of 6 - Whimsical Sea Creatures

From $99.00

Auburn Hair Aquatic Mermaid Wall Art - Serene Mermaid Bloom

From $49.00

Patterned Sailboat Ocean Wall Art - Whimsical Harbor Sails

From $43.00

Soft Blue Smiling Shark Wall Art Set Of 2 - Friendly Shark Duo

From $69.00

Underwater Tea Party Octopus Wall Art - Octopus Tea Party

From $49.00

Stippled Neutral Sea Creature Wall Art Set of 3 - Watercolor Sea Creatures

From $99.00

Soft Botanical Fairytale Mermaid Wall Art Set of 3 - Pastel Mermaid Trio

From $99.00

Muted Spotted Sea Creature Print Set of 2 - Gentle Sea Friends

From $79.00

Delicate Fairytale Watercolor Mermaid Wall Art Set of 4 - Serene Mermaid Dreams

From $106.00

Serene Swimming Pastel Mermaid Wall Art - Lavender Sea Dream

From $49.00

Underwater Fairy Wall Art - Ethereal Bubble Dance

From $43.00

Soft Pastel Ocean Mermaid Wall Art Set of 4 - Serene Ocean Maidens

From $89.00

Coastal Path White Duck Wall Art Set of 2 - Coastal Cottage Path

From $69.00

Loading more products...

Under the Sea Nursery Decor 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.

Soft teal watercolor underwater print of a small fairy with purple wings sitting inside a large iridescent open clamshell with pearls, surrounded by underwater greenery

Pearl Sea Sprite

A small fairy with purple wings sits inside a large iridescent open clamshell, pearls tucked around her. The shell floats in soft teal underwater water, aquatic swirls and pale greenery at the edges. Watercolor-style throughout, dreamy pastel palette.

A single-figure anchor for a girls' nursery or toddler room in seafoam, teal, or soft pink. The vertical format hangs well above a changing table or a reading chair. Works with natural wood or white-painted furniture.

Set of six mermaid prints with long black hair and purple tails in varied underwater scenes: holding a glowing orb with daisies, in a cave, among seaweed, under willow branches, among water lilies, and swimming through pink flowers

Floral Mermaid Trio Set of 6

A set of 6 underwater mermaid scenes with a consistent character. Long-black-haired mermaid with a lavender tail across six compositions: holding a glowing orb with daisies in her hair, resting in an underwater cave, swimming among pink flowers, under willow branches, on her back in water lilies, drifting through greenery.

A full gallery wall on its own. Works in a girls' room that wants fantasy depth without going bubblegum. Hangs best as a three-by-two grid above a long dresser or along a full accent wall. Pairs with our underwater art collection for expansion.

Folk-art style print of a mermaid with long black hair decorated with white daisies holding a glowing golden orb in her hands, with soft lavender and pink background and sage greenery

Luminous Pearl Mermaid

A single mermaid profile in folk-art styling. Long black hair decorated with white daisies, hands cradling a glowing golden orb. Soft lavender and dusty-pink background, pale sage greenery at the edges. The composition is quiet, almost meditative.

Good standalone anchor for a girls' nursery in blush, lavender, or soft sage. Hangs well at eye level in a reading corner or above a dresser. Pairs with other mermaid pieces in this collection for a gradual gallery build.

Soft watercolor-style underwater print of a small fairy with large blue-green wings kneeling on the sandy seafloor pointing at a yellow starfish, with seaweed, sunbeams, and scattered pebbles

Undersea Winged Sprite

A children's-book-style underwater scene. A small fairy with large blue-green wings kneels on the sandy seafloor, pointing at a bright yellow starfish. Seaweed frames the edges, sunbeams angle in from above, scattered pebbles sit around her. Soft teal and cream palette.

A kid-specific piece, very readable at small size. Works in a nursery, toddler room, or playroom with cream walls and natural-wood furniture. Pairs with the sea-fairy sets in this collection for a horizontal triptych arrangement.

Turquoise watercolor underwater print of a fairy sitting on a large pink-purple flower bloom with sunbeams streaming from above and green seaweed around

Sunlit Water Sprite

A whimsical underwater scene. A small fairy sits perched on a large pink-purple flower bloom in turquoise water, sunbeams streaming down from above, green seaweed framing the edges. The whole piece reads as storybook underwater, teal and pink throughout.

Natural fit for a girls' nursery or a toddler room in teal, pink, or cream. Hangs well as a single anchor or as part of a trio with other fairy pieces from our sea artwork collection.

Set of four whale prints in soft blue and cream watercolor: a humpback whale with her baby near coral, two whales swimming together, a single whale arching upward with the moon, and a whale family underwater with plants and moon

Deep Ocean Dreams Set of 4

A set of 4 whale scenes in soft blue and cream. A mother humpback floats beside her baby near coral, two adults swim side by side past a moon, a single whale arches upward with tail rising, and a whale family drifts through underwater plants with a moon glowing behind.

The calm blue-cream palette makes this a strong nursery pick, especially for a gender-neutral baby's room or a toddler room in natural wood. Visit our ocean nursery decor collection for similar soft-toned pieces.

Folk-art style underwater print of a long black-haired mermaid with a purple tail sleeping peacefully among pink flowers and green leaves, arms crossed over her chest

Sleeping Floral Mermaid

A quiet underwater piece in folk-art styling. A long black-haired mermaid with a lavender tail sleeps peacefully among pink flowers and green leaves, arms crossed gently over her chest. Sage-green water background, the whole piece styled soft and still.

The most restful pick in the mermaid group. Works above a crib where you want quiet imagery, or in a reading nook. Pairs well in a girls' nursery with sage, cream, or blush walls.

Set of two whale prints in muted blue watercolor: two humpback whales under a moon among coral and seaweed, and two whales swimming in a circular heart formation with full moon and monstera leaves

Celestial Whale Song Set of 2

A set of 2 in soft blue watercolor-style washes. Left: two humpback whales swim under a round moon, coral branches and seaweed framing the edges. Right: two whales circle each other in a near-heart shape with a full moon behind them, monstera leaves and coral around.

Hangs best side by side at the same height. The celestial mood pairs well with a nursery or toddler room in warm cream, pale blue, or quiet sage. Works over a crib, a twin headboard, or a low console.

Set of four mermaid prints with a black-haired, purple-tailed mermaid in varied underwater flower scenes: holding a glowing orb with daisies, resting among pink flowers, swimming through sage leaves, and floating on her back in daisies

Ethereal Mermaid Dreams Set of 4

A set of 4 underwater mermaid panels in pastel pink and sage. The same black-haired, purple-tailed character across four floral scenes: holding a glowing orb with daisies in her hair, among pink flowers, swimming through sage leaves, and floating on her back over white daisies.

Built to hang as a two-by-two grid in a girls' nursery or toddler room. The pastel pink and sage palette suits rooms with blush, cream, or soft green walls. A pair with the Serene Mermaid Trio for a full gallery.

Set of three mermaid prints with a black-haired, purple-tailed mermaid among pink flowers, holding a glowing orb with daisies in her hair, and swimming on her side through sage leaves

Serene Mermaid Trio Set of 3

A set of 3 in pastel pink and sage underwater tones. The left panel shows the mermaid among pink flowers. The center has her holding a glowing orb, white daisies in her hair. The right shows her swimming on her side through sage leaves.

Good for a girls' room where a full set of 4 feels too much. Hangs well horizontal above a twin headboard or vertical in a narrow space between windows. Pairs with the pastel purple mermaid trio for a wider arrangement.

Set of three soft teal underwater fairy prints: a fairy kneeling at a pool pointing at a yellow starfish, a fairy among coral with sunbeams, and a fairy sitting on a pink flower

Ethereal Sea Fairies Set of 3

A set of 3 children's-book-style fairy scenes. Left: a fairy kneels at a shallow pool pointing at a yellow starfish. Center: a fairy sits among coral reef, sunbeams angling down. Right: a fairy rests on a large pink flower. Soft teal water background throughout.

Strong pick for a girls' nursery or a toddler room in soft teal, cream, or pink. Hangs well as a horizontal triptych at the same height. A good lighter-weight alternative to the mermaid sets if the room already has other dark elements.

Set of three mermaid prints with a black-haired, purple-tailed mermaid swimming among sage leaves, holding a golden orb with daisies in her hair, and floating on her back among coral flowers

Deep Sea Dreams Set of 3

A set of 3 mermaid panels in pastel pink and sage. Left: the mermaid swims among sage leaves and soft pink blossoms. Center: she holds a golden orb with daisies in her hair. Right: she floats on her back among coral-colored flowers and underwater foliage.

A lighter companion to the Serene Mermaid Trio with slightly different compositions. Good pick for a girls' room with blush and sage accents. Works at the same height or stair-stepped across the wall.

Get 20% off your first order

Get 20% off your first order

Under the Sea Nursery Decor

Filter

Under the Sea Nursery Decor

Under the Sea Nursery Decor Picks from Our Collection

Browse Related Collections