Under Water

Dive into the vibrant beauty of the Under Water poster, where a mesmerizing world of colorful jellyfish dances through an enchanting underwater scene. With a stunning palette of hues, from soft pinks and purples to bright oranges and greens, this poster creates a dreamlike atmosphere that transports you to the magic of the deep sea. The intricate details of the jellyfish, floating gracefully across the artwork, make this poster a true showpiece. It is perfect for those who love marine life or simply want to add a burst of color and creativity to their home decor.

The Under Water poster brings a unique combination of calming and vibrant colors, making it an ideal piece for creative and dynamic spaces. The soft pinks and purples blend harmoniously with vivid oranges and greens, creating a lively and imaginative feel. This artwork pairs beautifully with modern, eclectic, or coastal-inspired interiors.

In terms of placement, this poster works exceptionally well in living rooms, home offices, or creative spaces where you want to inspire imagination and relaxation. The dreamy, underwater colors can be complemented by light-colored furniture, coastal-inspired decor, or minimalist surroundings to let the art shine. Alternatively, for a bolder look, pair the poster with rich, darker tones like navy or deep green to create a stunning contrast. It also adds a playful yet sophisticated touch to kids’ rooms, fostering a sense of wonder.

Our posters are printed on 250 gsm silk paper — a strong, wood-free quality paper with a beautiful semi-matte surface that enhances colours and details without glare. Silk paper is often used for art prints and photography because it delivers soft, natural and precise colour reproduction.

Most posters on the market are printed on 170 gsm paper, but we choose to go a step further. We use 250 gsm because we only want to send out something we would proudly hang in our own home. The extra thickness gives a more solid feel, richer colour depth and a quality that truly lasts.

The paper is Nordic Swan Ecolabelled and FSC-certified, and finished with genuine offset printing and water-based varnish — a combination usually found in far more expensive prints.
At HelloPoster, this means you get premium quality at a price that’s still accessible.

How to hang your poster – simple and stylish tips

Getting a poster to hang perfectly is all about the small details. Start by choosing the right height — as a general rule, the center of the poster should sit around 145–155 cm (57–61 inches) from the floor, placing it naturally at eye level. Pick a frame that complements both the artwork and the room, and take a moment to measure so everything hangs straight.

Consider the lighting too: natural light makes colours appear vibrant, but avoid direct sunlight to keep the print looking beautiful for years. If you're hanging multiple posters together, begin from the center and keep the spacing consistent for a clean, balanced look.

It's the little adjustments that make all the difference — creating a refined and well-composed result.

Hang your poster with no measuring stress

Use painter's tape for a quick and perfectly straight result:

1. Hold your frame against the wall where you want it.
2. Place a strip of painter's tape along the top edge of the frame.
3. Mark exactly where the nail or screw should go.
4. Remove the tape and stick it onto the wall — perfectly level.
5. Hammer the nail into the marked spot.
6. Remove the tape and hang your poster.

A simple method for a clean, perfectly aligned poster — every time.

Fast delivery

We strive to ship your order from our warehouse within 24 hours – and always guarantee dispatch within 2–3 business days.

Shipping within Denmark costs 49 DKK with GLS parcel shop.

Free shipping over 399 DKK or 4+ posters (Denmark only)

Easy and secure returns

You have a full 14-day return right.

Simply contact us at hello@helloposter.com if you wish to return your order.

Important: Uncollected parcels are not considered valid cancellations, and you cannot cancel a purchase by refusing delivery.

A return handling fee of 49 DKK will be deducted from your refund.

Returns

All return items must be sent directly to our address – not to a parcel shop.

Uncollected orders are also not considered returns; in these cases, the buyer covers the return shipping cost of 49 DKK.

For orders that included free shipping, the actual shipping costs we incurred will be deducted from your refund.

The buyer always covers return shipping costs.

Please note that we do not accept parcels sent as “cash on delivery.”

To ensure fast processing, please contact us at hello@helloposter.com before returning your order.