Dragonstone
Dragonstone is a concept art of medieval times and dragons, and has a good connection to the Game of Thrones lore. To create this artwork, I had to go through a dozen of reference materials to get an idea about the environment and visual interests that I can use, to make this work. I'm still new to the craft so there are obviously a lot of mistakes here that I can't see. But I think I did a great job here and I enjoyed every single bit creating this :)
Final Rendered Result
This is the initial sketch of the environment and the landscape. Not much attention paid to details, just rough sketched the idea
Here I worked on the sky and also blocked values to the landscape. Also added the sky's reflection and roughly painted the river
Roughly blocked the main colors of the scenery. Didn't pay much attention to details yet, only the color values are considered here
Adding textures and highlights to the scene. Here I also added atmosphere to push back the distant mountains and cliffs and create depth inside the artwork.