adding a new piece is now v simple:

go to the portfolio page you want to add a piece to
duplicate the top single image block
edit the top single image block [including its image caption when you add the new image]
update the page

captions now follow a convention, using hyphens [-] to separate title – info – price [no pence!]

for any new categories [like takeaway and drawings] you need to select a featured image, just once

Exhibitions – if you want to add more than two exhibitions to the bottom of the homepage, go to the homepage, click edit on the green box and change the number/amount from 2 to whatever.