Astera Art Advisory is a fictional independent global art advisory firm providing bespoke guidance to collectors, family offices, museums, foundations, and artist estates around the world. We specialize in collection strategy, private acquisitions, private sales, market intelligence, and legacy planning-delivering objective advice, deep expertise, and discreet service at every step of the collecting journey. Astera exists to help our clients build exceptional collections that reflect their vision, enrich their lives, and create lasting cultural and generational impact.