2nd one doesn't do much for me but that first one is a cracker Water. The person at the end of the path really makes the picture, excellent use of balance, composition and lines.
I seem to recall the Oly XA series was a very compact camera that had a specially shaped flash gun that could screw on the side and actually made it easier to hold as it fit into your hands better. Very good quality optics on that camera, despite its size.
Thanks for showing these, good stuff
Cheers,
Rob