The Rainbow flag symbolises gay pride, diversity and inclusion, and is still flown more than 40 years after its conception. In honour of the flag's creator, Gilbert Baker, the iconic coloured stripes have been fashioned into a typeface. Aptly titled "Gilbert", the font is a curvy and playful creation developed by advertising firm Ogilvy & Mather and Fontself. Best of all, the fonts can now be downloaded for free!