My name is Nikolas Vlachopoulos, I was born in Athens. I studied geology at the University of Athens and I have been working as a freelancer geologist for about twenty years. I am an amateur photographer who practices photography as a hobby. I took my photos with Olympus XZ-1 which is a 10-megapixel premium compact camera featuring an ultra-bright 28-112 mm equivalent f/1.8-2.5 zoom lens.