Alien egg clusters in a dark slime filled cave lagoon

A dark and foreboding alien lagoon cave with a macro closeup photo of the alien creature biological big clusters of smaller egg-like cocoons sitting tight to each other in the big cluster special formations with very thick green slime that is holding them together, like an otherworldly, eerie, and ominous sign of an ancient, long-dormant horror stirring, amidst an unsettling, sci-fi environment.