ah, will have to write up the exif, was probably lost in combinez. cheers for heads up.
The spider isn't added in pp its in the shot but to make life easier for me I did use an old picture of mine, its hard enough trying to keep one insect still let alone two
I had a clump of moss on the table with two flash guns around it ready to place the fly on and get the shots. the picture of the spider was placed behind the moss upside down as reflections in water drops are always upside down so to get the spider the right way up I had to put him upside down so he was the right way up and not upside down
I had a syringe with glycerine set up ready for the large drop and a spray bottle for the smaller drops.
Whan all was ready I placed the fly in position, added the drop with the syringe, tiny spray from the water bottle then moved the upside down spider picture until it was positioned right in the drop.
rested the camera on the table and took lots of shots slowly moving it in so I could stack the shots later to gain more DOF.