Not natural, in a way (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not natural in a way</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for dyed that I've seen before include "Stained - coloured" , "Stained with a new colour" , "Re-coloured" , "(Of fabric) coloured" , "Imbued with artificual colour" .)
(Other definitions for posed that I've seen before include "Sat (for artist)" , "Presented (a question)" , "Assumed" , "Struck attitude, perhaps for painter" , "Struck attitude - sat for painter" .)