here is the modified image generation prompt: "to evoke a sense of creeping unease, consider the following artistic approach: 1. composition: place a distorted, pulsing portal at the center of the image, with dark tendrils of shadowy mist curling out from its edges like grasping fingers. position a fractured, crystalline structure nearby, with jagged patterns etched into its surface that seem to shift and writhe like living things. 2. color palette: use a muted range of greys and blues to evoke a sense of foreboding and uncertainty, with touches of sickly yellow and green to hint at decay and corruption. 3. details: add tiny, glowing orbs suspended in the air around the portal, giving the illusion of malevolent energy emanating from its depths. enhance the crystal structure's patterns by adding dark, swirling designs that seem to sear themselves into the viewer's retina. 4. lighting: use harsh, unforgiving light to illuminate the scene, with cold highlights on the crystalline structure and dark shadows on the misty tendrils. 5. artistic influences: draw inspiration from the works of h.r. giger or zdzisław beksiński, combining elements of horror and the unknown with a sense of disquieting beauty to create an image that is both unsettling and mesmerizing.", <lora:sdxl_lightning_8step_lora.safetensors:0.6>