Get down from the Peak to Central or Admiralty. Then take MTR to Tsim Tsui Tsui, the next stop after Admiralty. Get out from Exit E and walk along Nanthan road towards Salisbury Road. You will find the art museum next to HK Space Museum. After that, walk to the nearest exit to MTR, but the station of TST East. Get off at the next stop, Hung Hom. Then take East Rail to Sha Tin. Out of Sha Tin Train Station, you can follow the sign in opposite mountain, clim over 400 stops to the monastery. If you want to see the temple first, take MTR from Central or Admiralty to Prince Edward first. Then change to Kwan Tong Line to Kowloon Tung Station. Finnaly, switch to East Rail to Sha Tin. Then follow the way back to TST East via Hung Hom. Out from Exit J and walk a few meters to the art museum.