The most common and most likely answer to this crossword clue is the 9 letter word SEASCAPES
I've seen this crossword clue in The Guardian
S
E
A
S
C
A
P
E
S
More clues leading to the result SEASCAPES
Buddy explains!
The straight part
We know that "No fresh watercolours?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case no fresh watercolours? = seascapes.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SEASCAPES mean?
SEASCAPES noun- A piece of art that depicts the sea or shoreline.