I've C&P'ed Yeoma's post from the link below -
So from the bottom left we have:
dog
counter
apple
nature writing
read me
travel
US & fin
Arrakis poster
children playing cards
lady on stairs
cat on pouffe
lady on ladder
(from top right):
small life & large life
large life & large life
blue-hatted figure in window
heart by open door
bird in cage
man in front of crime section
lady to the left of him
door marked "confidential"
There are answers & hints here, so don't open the link if you don't want to :-)
https://www.theanswerbank.co.uk/Quizzes-and-Puzzles/Question1816748.html