The 2023 Riesling Norheimer Dellchen Grosses Gewachs is grown on porphyry with a shale cover. The vines are sheltered and have underground aquifers. A tender lemon zest note holds traces of white summer blossom, wet stone and a touch of chervil—beautifully tender. The slender palate, likewise, is lemon-dominated, bright, sunny and friendly in its citric smile. The 2023 is agile, tingling and slender with a subtle stoniness. This is as wonderfully pervasive, tart and palate-cleansing as lemon sorbet. (Bone-dry) 95-97 points