Upon Mark's instruction, this "green" beer is then "racked" (put) into firkins and kilderkins (barrels and bigger barrels respectively). From here the barrels are locked away in the "cold-store" (a store that is not particularly cold) while it changes colour and is no longer green. The length of its incarceration depends on the strength of the beer.
Beer leaves the brewery by various routes. (a rare daytime shot)
Once in the pub, the finished product is subject to human contact for the first time. The view it gets is subject to pot luck. Here we see the view for one of the lucky ones.
