It's typical practice for Kendrick Lamar to drop an amazing project, rollouts a tour and then vanishes until it's time to shake up the world with a new project. It appears that time has come around again.
He took to his Instagram to a single image on his account, it appears to be the possible artwork to new next project.
It's a black cover with the number 4 in roman numerals and no caption. This would serve as his next album will be the follow-up to 2015’s To Pimp a Butterfly, although did release a project last year which was a great compilation that was untitled unmastered.
See the cover below.