Spectral Waves

A kawaii cute science pun of a wave of ghosts - a spectral wave! The spectrum of electromagnetic waves in physics can be referred to as spectral waves.

Wavy lines of cute ghosts flying from left to right

Where to buy online

Direct from us here - see products featuring this design.

Elsewhere online
RedBubble (US)
Threadless (US)
TeePublic (US)
NeatoShop (US)

You can find the design on t-shirts in most stores, but also on other products depending on the store (e.g. hoodies, mugs, stickers, notebooks, phone cases, greeting cards, cushions, socks etc).

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