從瓦撒利（Vasari）論「淺平浮雕」（rilievo schiacciato）談東拿帖羅（Donatello）浮雕創作的特色

Vasari on ''rilievo schiacciato''－Some Reflections in the Light of Donatello' s Reliefs

瓦撒利（Giorgio Vasari）在一五五○年出版的《傑出藝術家傳記》中提出深浮雕（mezzo rilievo）、淺浮雕（basso rilievo）及淺平浮雕（rilievo schiacciato）三種浮雕類別。但是因他對「淺平浮雕」的定義並不清楚，以致造成西方藝術史界在理解上眾說紛紜的困擾。本文嘗試回到瓦撒利的原文去釐清他對「淺平浮雕」的闡釋難解處究竟何在，並根據史料記載指出，浮雕在十五世紀上半葉並沒有被視為獨立的創作類別。從「淺平浮雕」形式的開發上來肯定東拿帖羅（Donatello）的成就與當時的史實並不相符。此外，東拿帖羅致力於開發淺雕與極淺雕之藝術表現力，其源流應追溯自吉柏提（Ghiberti）開發浮雕底板表現深度空間感與西也納（Siena）淺雕傳統之影響。本文最後以創造連續敘事的場景、從觀眾觀視的角度營造可感知的深度空間以及帶領觀者進入作品呈現的戲劇化場景三個角度剖析東拿帖羅浮雕作品的主要特色。希望這三個特點的提出能為東拿帖羅的浮雕研究開啟新的討論方向。

Vasari discusses three kinds of relief sculptures in the technical preface ''Della Scultura'' of the Vite-''mezzo rilievo'' (high relief), ''basso rilievo'' (low relief) and ''rilievo schiacciato''. While his definitions of the first two are quite clear, his definition of ''rilievo schiacciato'' is vague. In addition, Vasari points out that Donatello's relief works embody the quintessential nature of ''rilievo schiacciato''. How to understand Vasari's statements of ''rilievo schiacciato'' in context of Donatello's reliefs concerns not only the clarification of Vasari's controversial definition of the third kind of relief sculpture, but also a more adequate interpretation of Donatello' s relief works. This essay begins with the exposition of Vasari's accounts of the above-mentioned three kinds of relief sculpture. By the different degrees of plastic projection from the relief ground we see a clear distinction between ''mezzo rilievo'' and ''basso rilievo''; however, the distinction between ''basso rilievo'' and ''rilievo schiacciato'' is not so obvious. In the literal sense, the plastic projection of ''rilievo schiacciato'' is lower than ''basso rilievo''; while in fact, the lowness or even flatness of the plastic projection from the relief ground should not be taken as the most significant feature of ''rilievo schiacciato''. Instead, Vasari's emphasis on the character of ''disegno'' in ''rilievo schiacciato'' reveals more information about his intention to coin this new term of relief. ''Disegno'' is the basic concept of Vasari's historical construction of the Italian Renaissance art; also, it is Vasari's aim to establish ''disegno'' as the all-embracing idea for art per se. Vasari's intention to make ''rilievo schiacciato'' the embodiment of the concept ''disegno'' in relief sculpture clearly demonstrates his consistent assertion of the significance of ''disegno'' in every field of the visual arts.