Act as a senior graphic designer with 10+ years of experience in branding for cultural institutions. Create a minimalist yet striking logo concept for [GALLERY NAME], a contemporary art gallery specializing in [ART STYLE, e.g., abstract expressionism or digital installations]. The design should incorporate a [SIGNATURE ELEMENT, e.g., geometric brushstroke or dynamic negative space] that reflects avant-garde creativity while remaining versatile for use on [APPLICATION SURFACES, e.g., gallery walls, digital platforms, and merchandise]. Use a refined color palette of [PRIMARY COLOR] and [SECONDARY COLOR], ensuring the logo conveys sophistication and artistic innovation. The typography should be modern and clean, with subtle customizations to enhance uniqueness. Provide three stylistic variations for client review.