Instructions
Run past the moving blocks that attempt to push you off of the cliff.
Break the stone panel on the back wall with your whip.
Run through the tunnel. You'll come across three brown pads which you can use to make crates. After making crates, break each crate and build three pressure switches.
Step on each pressure switch to lower a segment of wall, creating a staircase.
Go right. You'll find three blue bricks on a blue pad which you can use to make the last pressure switch. Step on the pressure switch.
Climb the stairs. You'll see four colored pads. Step on them in the following order: Green, Yellow, Blue, Red. The artifact will be revealed.