jamie yuccas explains how lucy sparrow is really selling the familiar comforts of home. >> reporter: isles at sparrow mart where everything from pizza to soap is made with hand sewn felt. >> it harkens back to school and your craft products. i take it to an extreme. >> there's sushi and soda. >> artist lucy sparrow spent a year painting anem ts hibit is hands on and every piece is up for grabs. >> reporter: the fact that it promotes happiness and the sense of excitement that you wouldn't necessarily have in oi art shows. and it's so inclusive, it includes people that wouldn't necessarily go to galleries. >> reporter: sparrow is clearly obsessed with felt. she lives and works outside in london. she calls her office a felt cave. >> i did a kickstarter campaign to fund my first big show. >> reporter: her first show a corner shop created a frenzy on instagram and the art world took notice. >> for 200 pounds you can get lucky charms and felt. >> reporter: in 2017, sparrow built a bodega. it sold out. this customer has her eye on the campbell soup creation, with a price tag of $10,000. >> i