Photographed the day before yesterday at an altitude of 1000 m, in the Massif-Central in France, I did not manage to find the identity of this little butterfly of about 1.5 cm.
This is Zizula hylax, commonly known as the Tiny Grass Blue. This was photographed in Singapore.
I used a wirelessly triggered off-camera flash for backlighting.
EXIF:
F/7.1
1/200s shutter speed
ISO 100
Flash fired, with diffuser
Canon EOS 60D with Canon EF 100mm f/2.8L IS macro lens + 12mm...