This is a style lora, designed to give an abstract feel to your Stable Diffusion 3.5 Large generations. The trigger word is cubart.

Because this is a style lora, short prompts without a lot of details, that mostly focus on the subject, work much better than longer, more detailed prompts

if using the latest version of comfyUI, use this

<lora:cubic-abstract-lora.safetensors:1.0>

rather than the trigger word at the start of your prompt