Orange-spotted Emerald Dragonfly
Oxygastra curtisii would have to be the species I would like to re-discover.
Its not been seen for over 40 years in the UK but there's a slim chance its still out there somewhere.
Failing that the giant prehistoric Dragonfly
Protodonata would be excellent, with a wingspan of over 1 metre you shouldn't have to get too close to get a full frame image
