Rainbow gradient brain logo with negative-space 'e' and 'p'

Centered vector-style logo: symmetric brain silhouette filled with a smooth rainbow gradient (magenta, cyan, green, yellow, orange). A white vertical split...

• brain logo
• gradient logo
• negative space
• ai branding
• neuroscience icon
• app icon
• symmetrical mark
• creative branding
• vector illustration
• minimal design
• brain silhouette
• white negative-space letters (stylized 'e' and 'p')
• vertical center split
• smooth multicolor gradient fill

None — white negative-space shapes form stylized lowercase 'e' and 'p'