The stamp pricing from the Royal Mail website - ​https://www.royalmail.com/current-postage-prices

At first I was unsure about whether I wanted to do the stamps traditionally or digitally so experimented in both, however I wasn't too much of fan of either, so instead I scrapped what I had started and began again. Eventually after some more practice and change of style I produced some digital stamps that I liked. The picture at the top was my idea for the stamp for Ada Lovelace, however after speaking with Dwayne he advised me to rethink what the stamp should contain as her contribution to science needs to be more explicit.