One said: “Design is everything. The best logos contain subliminal messages – often in the 'negative space' – that reinforce the brand's guiding mission. FedEx. Moving things forward.

The logo now features larger FedEx lettering and different positioning to give a more modern look. FedEx (NYSE: FDX) shared photos of the new aircraft livery at FreightWaves’ request.

People have been left gobsmacked after realising there's a hidden symbol in the FedEx logo, and it's been staring them in the face this whole time - now they can't unsee it ...