the creation of Puerh Paste from within Yunan Province, China. basically, it's similar to making hash or hemp oil. they brew the tea, then continue to sift it through smaller and smaller sized hole mesh bags until the final mixture is a paste. seems to me if there's a direct way to go tea infusion, this might be it.
music added but an a quick audio based segment to begin with - best watched with headphones. real time audio recorded with a Shure VP-88 stereo condensor mic. great mic - puts you there indeed.