Lovely to see this story evolving, not only in terms of storytelling but also colors and mood

it's a nice touch to have some explorations with dogs, and not only the usual lonely character 

You're getting to something with the series. My only note would be about the colors of the cat, which are a bit too close to the ones in the stairs and structure, and it can be hard to get its shapes

Very interesting choice os shapes and lights. Looking at this, I can feel a whole story could be developed from this shot

That's nice composition, and idea. My only feedback would be to add a character or a familiar animal to give a sense of scale of the different elements. 

thanks for sharing Etienne Hebinger - The Replay is available here : https://itsartm.ag/44BEWFB

One brush ? Really nice job there an like the mood. is it done from a photography reference?

Welcome there and nice first entry. I would say that the lights, the ray of gods, are a bit too exaggerated and because of this our eyes are attracted to this part of the image instead of the creature

Is is part of a personal IP? Like the mood and the animals waiting in such a mysterious place.

In photoshop ? You really find a way to maintain a traditional feeling!