Great unusual piece! Has fantastic form, color and especially texture. Lovely lunar pitted base. Doesn't this remind you of the mid-century designs of the fantastic Marianna von Allesch? Could be used in an art gallery setting to display other art or jewelry. Rather New Brutalist sensibility to this. Signed on the bottom. Rather heavy. Note: White area in photo 8 is reflection of a ceiling light. Not present in glaze.