The main theme of all Nona Gallery's work is diversity and inclusion, as well as spreading awareness of different cultures and lifestyles. They sell a range of products aiming to raise money for charities, and donate profits yearly to UK-based charities; The Human Dignity Trust, which continually fights for the human and legal rights of LGBQT+ people around the world, and the World Animal Protection, fighting for the rights of all animals worldwide. The majority of their products are designed primarily with fellow creatives and nerds in mind, such as their range of Talismans, which aim to add extra magic and encouragement to gamers, tabletop gamers, fandom members, artists, and many more. They offer handmade jewellery and keyrings, vinyl sticker sheets, fine art prints, and books illustrated and written by Nona.