favourite opeth acoustic riff ?

in the song bleak right before he sings, "help me cure you.." the acoustic guitar in the back ground is so fucking amazing. the harmony along with it is so glorious.
 
The chords on the mellow acoustic part of 'Godheads lament' are just so beautiful and expressive
 
Near the end of The Drapery Falls, when they go right from distorted guitar to the acoustic... I love that riff.
 
The acoustic at the end of 'blackwater park'.

All acoustic parts in 'funeral portrait'