Home/Exhibits/Basic Science/Impossible graphics

Impossible graphics

The exhibit is designed as a perspective interactive device, showcasing the relationship between visual images of…

Impossible graphics — Basic Science exhibit for science museums
Studio rendering
CategoryBasic Science
TopicLight & shadow
InteractionHands-on experience
Standard size3 x 2.5 x 2.5 m
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty1 year, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the dimensions, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

Ask about this model → Email us

Standard models from this range are also listed in our online store, priced in USD — see the price yourself ↗

01 / Overview

The exhibit is designed as a perspective interactive device, showcasing the relationship between visual images of objects and observation angles.

02 / How visitors use it

Interaction type: Hands-on experience. The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

A closed space is set up with a triangle, a frame, and a chair. Standing on the three peepholes on the wall, there are obviously three complete shapes behind. You can see the mystery of the room at a glance. Our experience and spatial imagination tell us that this form is impossible. The fact that this form can only be viewed from a certain perspective should be sufficient to prove that it must be a visual illusion.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

Same category

More in Basic Science

Other models from the Basic Science line, all held to the same specification and the same control package.

Polarised Light Maze

Polarised Light Maze

Rotate two polarising filters and watch colours appear and vanish.

1.6 x 1.6 x 0.8 mView →
Chladni Patterns

Chladni Patterns

Sand on a driven plate jumps into nodal figures as the frequency changes.

1 x 0.9 x 1.1 mView →
Disappearing Colours

Disappearing Colours

Coloured discs drain to grey as the spin speed passes the eye's limit.

Custom sizeView →
Spectrum Viewer

Spectrum Viewer

Gas discharge tubes and a slit spectroscope show emission lines directly.

Custom sizeView →
Start a project

Send us your exhibit list.
We will come back with a price.

Attach a theme outline, a floor plan, or nothing at all — a photo of the space is enough to start. Quotations are issued against a real exhibit list, not per-square-metre guesses.

Request a quotation →
lkq@shglzd.com T +86 133 0169 0619 T +86 21 5188 9688 We reply within one working day.
WeChat QR code — scan to message us Scan to add us
on WeChat