Digital arts 1 - First attempt

As arts is concerned,  I am a layman with no essential knowledge and skills. I got interested in digital arts because I found lots of filters in GIMP which I use to retouch photos. They can be used to produce lots of effects on photos and graphics. I found it interesting, so I set up a platform to play with digital arts and hope that it would become one of my hobbies besides hiking and photography. Hereafter in this page are works of my first attempt.