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Blue Whale Over Museum Aquarium Crowd

Trusted by 17,000+ customers since 2020
$5.99 $8.99 33% OFF In Stock
Popular pick — printed to order just for you
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Estimated delivery: 3–8 business days within the USA.
Use code "WOW150" and get discount 10% for orders over $150
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What customers say
“The print quality is top notch and the colors really pop. You can tell a true car enthusiast designed this. Fast shipping too — five stars!”
Brent Rogers · Verified buyer
“Exactly what I hoped for. Great quality, arrived quickly, and it made the perfect gift for my car-loving husband. Thank you!”
Anna Bunii · Verified buyer
“Really happy with my order. The design looks even better in person and the material feels premium. Will definitely order again.”
Betty Morales · Verified buyer
A massive blue whale floats overhead while museum visitors crowd the floor below, necks craned upward. The scale contrast is the whole point - that whale dwarfs everything, and the warm aquarium light catches its belly just enough to make it glow against the deep blue. Small figures, big creature, that specific hush you get in natural history halls.

Heavy cardstock with a full-color front print that holds the deep blues and warm amber light without going muddy. Standard 4x6 size, blank back for a handwritten note, fits a standard stamp and mails as-is. Good pick for a birthday card for someone who's into marine biology, science museums, or just weird beautiful things.

EnjoyPoster's Blue Whale art postcard brings the design to kid's rooms and family-friendly spaces on a format built to last. Each piece is printed on demand at our USA studio, packed with care, and delivered with a 30-day defect guarantee.

Why this art postcard works

  • Blank back ready for a handwritten note and an address
  • Stiff enough to mail without an envelope
  • Matte finish reduces glare and keeps colors rich
  • Feels more personal than a drugstore greeting card

Best gift for

  • A natural pick for a pet parent
  • Built for a friend whose dog is family
  • A thoughtful gift for someone who needs a smile in their kitchen
  • A solid gift for an animal lover

Care and warranty

  • Store flat to keep the cardstock from curling
  • Matte finish hides fingerprints; wipe gently with a dry cloth
  • 30-day replacement on damaged or defective items
  • Material: Heavy cardstock with matte finish
  • Size: 4 × 6 inches (standard postcard)
  • Front: Full-color print
  • Back: Blank, ready for a handwritten note · fits a standard stamp
  • Production: 1–3 business days in USA
  • Shipping: 2–5 business days within the US

What's the finish on the front?

Matte finish on the front — rich color without glare, photographs well, no fingerprints.

How heavy is the paper?

Heavy matte cardstock — substantial weight that survives the mail without bending, and a matte finish that keeps the colors rich without glare.

Is the back ready for an address and a stamp?

Yes — 4×6 in is the standard US postcard size, fits a regular stamp, and the back is blank for the address and a note.

See the full FAQ →

Each order is printed-to-order at our USA studio. Production takes 1–3 business days, then ships via tracked carrier.

  • United States: 2–5 business days after production
  • Shipping cost: free on every US order
  • Tracking: a tracking number is emailed when your order ships

Estimated delivery: 3–8 business days within the USA.

Every print is custom-made for your order, so we don't accept returns on change-of-mind purchases.

Damaged or defective items are covered by our 30-day return policy: send a photo of the issue and we'll replace it at no extra cost.

Contact our support team to start a return.

From our USA studio to your door: EnjoyPoster has served 17,000+ customers since March 2020.

Why choose us?

Paintings are windows to another world. We help bring your walls to life with art :)

Safe materials

Our wall art is made with high-quality canvas, durable wooden frames and environment-friendly ink. Solvent-free inks.

Inspired Spaces

Our art transforms any room into a captivating space, making your home not just beautiful, but truly inspiring.

Free shipping

You don't need to count additional expenses. You can immediately see how much this or that painting will cost you.

Online Chat Support

If you have any questions, you can always contact us using online chat and get a quick answer.

Where do we reside?

Our office is a cozy space where classic comfort and modern creativity intersect in every detail.

Our office — EnjoyPoster studio

Our office

Every corner here breathes inspiration: white walls, stylish workspaces, bright windows, shelves with books, and vibrant plants. This is where your orders arrive and are handled by our team.

Our production floor — large-format printers

Our production

And now let's step into the heart of our operation — our workshop, where the real magic happens. Here, large printers and vibrant colors work together to create paintings that make hearts beat faster.

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