Raven Symoné put her own paintings on the set of the show, being an artist herself. She refers to them as "Secret Ravens," a reference to the Hidden Mickeys put in Disney movies, shows, and theme parks.
Issac Ryan Brown (Booker Baxter-Carter) & Raven-Symoné (Raven Baxter) also worked together on Black-ish (2014) as Young Dre & Rhonda Johnson respectively.
This series is a spinoff of the original Disney Channel series That's So Raven (2003), which began in 2003 and ended in 2007 with 100 episodes.
In this show, the visions are usually shown in first-person perspective. In That's So Raven (2003), the visions were usually shown in third-person perspective, using footage recycled from later in the episode.