The coolish, precise and elegant 2017 Berncasteler Doctor Riesling Sp?tlese (AP 3 18) opens to very fine tropical fruit aromas intermixed with the smoky scents of crushed black rocks. Lush and finessed on the palate, this is a firmly structured, very elegant and persistently mineral Doctor Sp?tlese whose salty-piquant finish and fine, crystalline structure develops enormous length and tension but also finesse and a highly elaborate style. Highly stimulating. Tasted in March 2019.