Create a square t-shirt graphic design with the following concept:

Title: Cosmic Coil
Slogan: When Space Hisses Back
Visual style: Chalk sketch with ink splatter and melting cracks
Mood: sinister and unsettling
Core concept prompt: A chalk sketch style collage of a solitary astronaut entwined by a twisting serpent made of cracked, melting ink with royal purple tones and ink splatters, set against a minimal dark background; bold condensed chrome letters below reading 'When Space Hisses Back'.

Hard constraints:
- Keep composition centered and shirt-print friendly.
- Use high-contrast, clear forms suitable for print.
- Any text must be large and easily readable.
- Exclude all forbidden elements: real brands, celebrities, political slogans, explicit content, tiny text
- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.

Output a clean standalone design graphic, no mockup, no watermark, no background scene.

Create a square t-shirt graphic design with the following concept:

Title: Cosmic Coil
Slogan: When Space Hisses Back
Visual style: Chalk sketch with ink splatter and melting cracks
Mood: sinister and unsettling
Core concept prompt: A chalk sketch style collage of a solitary astronaut entwined by a twisting serpent made of cracked, melting ink with royal purple tones and ink splatters, set against a minimal dark background; bold condensed chrome letters below reading 'When Space Hisses Back'.

Hard constraints:
- Keep composition centered and shirt-print friendly.
- Use high-contrast, clear forms suitable for print.
- Any text must be large and easily readable.
- Exclude all forbidden elements: real brands, celebrities, political slogans, explicit content, tiny text
- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.

Output a clean standalone design graphic, no mockup, no watermark, no background scene.