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Stupell Industries
Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek

Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek

Best price now

$20.37at AmazonObserved at 7:59 PM

38% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek

A 24 x 30 inch framed canvas wall print of Karl Hronek's vintage blueprint diagram of a grand piano, in beige tones and portrait orientation. It is a decorative piece for music rooms, studios and piano lovers rather than a technical reference. At $20.37 at Amazon as of November 5, 2026, it is the lowest of the four stores listing it new, a low price for a framed canvas this size.

Best forPiano players and music teachersMusic room or studio wallsGifts for piano loversVintage and industrial-style decor
Pros
  • Large 24 x 30 inch canvas fills a wall without a gallery arrangement
  • Comes framed, so no extra framing cost
  • Blueprint diagram look suits music rooms and studies
  • Beige palette blends with most wall colors
  • Low price for a framed canvas of this size
Cons
  • Hanging hook is not attached, so you supply your own hardware
  • Blueprint print is decorative, not a readable technical drawing at this size
  • Canvas print, not a paper poster or metal sign
  • Portrait-only orientation limits where it fits

Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek prices at every store

  • WalmartNew

    In stock

    $20.37+ $6.99 shippingObserved at 7:59 PM
    Visit store
  • Stupell Home DecorNew

    In stock

    $32.99Free shippingObserved at 7:59 PM
    Visit store
  • WayfairNew

    In stock

    $37.99Free shippingObserved at 7:59 PM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $20.37Observed at 7:59 PM
    Visit store

Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek price history

Lowest price we've seen: $20.37 on Nov 6 at Walmart. Tracked across 4 stores since Nov 6.

Specifications

Sign Material
canvas
Sign Style
Vintage
Mounting Type
Wall mount
Sign Shape
Rectangle
Sign Size
24 x 30
Sign Theme
Geometric
Symbol
Grand piano
Sign Height
30
Sign Width
24
Depth
1.5
Sign Color
Beige
Finish
Framed
Target Audience
ADULT
Design Highlights
Framed
Orientation
Portrait
Fastener Type
Hanging hook (not attached)

Questions and answers

Is this a real blueprint or just a picture?
It is a decorative canvas print based on Karl Hronek's vintage grand piano blueprint design. Treat it as wall art, not a working technical diagram.
Does it come ready to hang?
It arrives framed, but the hanging hook is not attached. You will need to add your own hook or nail and check the wall for the 24 x 30 inch size.
What size and orientation is it?
It is 24 inches wide by 30 inches tall, portrait orientation, with a depth of about 1.5 inches including the frame.
Where does it fit best?
Music rooms, piano studios, home offices and living rooms with vintage or neutral decor. The beige blueprint style is quiet enough for a study.
Is $20.37 a good price?
It is the best new price among the four stores listing it as of November 5, 2026. Framed canvas prints this size often cost more, so it is a strong price.
Where is the Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek cheapest?
At Amazon, for $20.37, 38% under what the other stores charge, as of our latest check.
Where can I buy the Stupell Industries Grand Piano Detailed Vintage Diagram Blueprint Instrument, Design by Karl Hronek?
4 stores we checked sell it, including Walmart, Stupell Home Decor, Wayfair, Amazon.

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