In November 2012, Perry commenced work on her fourth album, Prism.[one hundred fifty five][151] She informed Billboard, "I am aware precisely the history I want to make upcoming. I realize the artwork, the coloring and also the tone" and "I even know what type of tour I am carrying out https://creativitytrend.com/why-renting-a-bounce-house-is-a-fun-way-to-go/