Double Dutch to me

The author explains how to use the plugin at https://www.ads-software.com/extend/plugins/widget-logic/other_notes/ If you are not a coder and are unable follow that, you may find https://www.ads-software.com/extend/plugins/widget-context/ easier to use

Thanks cubecolour – I still can’t get it to display on the gallery page only.

Unfortunately, widget-context is more my style, but freezes my machine, or atleast slows it to less than snail pace.

https://www.mervynbeamishartist.com/gallery/

I shall keep trying.
POSTSCRIPT
Having just said that – it worked the next time I tried it – thanks