As always, there's nothing in a fake Vermeer (8)
I believe the answer is:
evermore
'as always' is the definition.
I can't judge whether this defines the answer.
'nothing in a fake vermeer' is the wordplay.
'nothing' becomes 'O' (looks like zero - 0).
'in' indicates putting letters inside.
'a fake' indicates an anagram (I've seen this in other clues).
'vermeer' anagrammed gives 'evermre'.
'o' inserted into 'evermre' is 'EVERMORE'.
'there's' acts as a link.
Can you help me to learn more?
(Other definitions for evermore that I've seen before include "Always, forever" , "Eternally" , "Always and without end" , "Forever (literary)" , "unceasingly" .)