Thought I'd make the logo of my favourite Makerspace - So Make It in Southampton UK.

The silicone I used was the medium hardness one from:
http://www.dwrplastics.com/product-information/538a068b9ed12/RTV-Addition-Platinum-Cure-Food-Skin-SafeSilicone-Mould-Making-Rubber-1kg-kit

They came out quite well. Might have to make a large batch for the AGM.