The roughly 560 lb. Twitter bird logo sign is once again up for sale, with the auction house estimating its value at upward of $40,000.

Events and festivals offer brands an opportunity to engage with large audiences. Standing out in these settings can be a ...

Necker cube figure outline. Abstract geometric object. Sacred geometry. Line drawing logo design. Vector illustration, clip art. math logos stock illustrations Linear 3D cross or plus sign. Isometric ...