I enrolled in UNVS' Graphic Design workshop at Foundation University. It's a one-week course covering Adobe Photoshop and Illustrator along with the basic principles of design.

For the first day, we covered the basic tools and shortcuts of Photoshop. We also fiddled with some filters. It was like rediscovering Photoshop and learning how to use it faster. This is my output for the first day. It is an experiment on double exposure using masks and adjustment layers. 

Credits:
Lady Sif-https://www.pinterest.com/pin/499125571188361494/
Asgard-https://scifi.stackexchange.com/questions/180321/asgard-the-planet-is-flat-so-is-it-natural-or-artificial