I like artists and artistry a lot, but I voted for chef/baker because there are a lot of cute food-centric home decor items! There are a lot of food-themed villagers, as well. There are also also a lot of cute sweets-themed paths available online for landscaping of the town! I think it'd be fun to make and also fun to explore as a Dream Address :>
Artist would be very cool and interesting, as there are so many fewer art-themed towns. Since there are so many different art media, you'd be able to develop some neat themed rooms: pottery, fibre arts, writing, music, painting...
Are you good at making patterns? You could make a lot of your own designs around the town and show off your character's talent. I'd say go for art since food's kinda easy.Normal and smug villagers seem to have a lot of art appreciation, so I'd suggest trying for them.Snooty would be good for an art themed town as well~
Plus with all the art pieces in game, you can make your home like a mini museum rather than donate to Blathers. I definitely suggest seeing if you can get your hands on the sloppy set too, as well as the artsier sets. Artists tend to be messy but also have some really nice stuff.