Nekojiru-sou, Tenshi no Tamago Recommendations
The surreal and dark atmospheres are synonymous, as well as the fact that they both have very little dialog.
Both are very surrealistic, Psychological, ripe with symbolism and metaphor, rich in philosophy and filled with abstract idea's relating to our existence, life and the world around us.
Similar eerie, yet calming atmosphere, little dialogue, and the events that take place are left to the viewer's interpretation.
Both are relatively short, bleak movies that contain very little dialogue. They both have a dark and surreal atmosphere, with imagery that seems to have many metaphorical and nearly unperceptible meanings. In other words, you won't find much of a coherent story here, and if you do, it probably won't be the same story that other viewers get.
Both have sublime themes and eccentric artwork. In contrast for both sheer artistic prompts, Nekojiru-sou is fast paced, vivid, and has a lively ambiance; while Tenshi no Tamago is slow-paced and has the noir-theme, bleak atmosphere.