A pentagonal route marker, the kind that marks a numbered road in Brazil, rendered in black on white with the code SP 381 at its centre.
Visual Elements & Composition
This is a flat vector graphic with no shading or texture. Its single figure is a regular pentagon with a black outline, and the interior is almost entirely white, with black taking up roughly one-seventh of the frame. The letters SP sit above the numerals 381, both in dark type. The layout is centred and symmetrical, so nothing competes with the sign itself.
Meaning & Symbolism
Brazilian state roads are labelled with a two-letter code for the state that maintains them. SP designates São Paulo, the most populous state, and 381 is the road's number within that network. The sign therefore represents navigation: the small, repeated markers that tell a traveller which highway they have joined. Its modern, minimal style places it firmly in the present-day language of road signage.
Turning the Mug
A mug is turned in the hand, so the pentagon crosses the eye as the cup rotates, and its bold outline reads as a single clear shape from any angle. The sign works at close range and at arm's length alike, which suits a mug that spends most of its life on a desk or kitchen counter. The graphic keeps its simplicity on a rounded surface, with no detail to lose.
