Analysis of information sources in references of the Wikipedia article "List of works by Leonardo da Vinci" in English language version.
at least one of the two sculptures on display in the art gallery at Science Park beginning March 3 have caused grave doubts among some art historians. [...] The labels on the paintings, Ackerman warned museum officials, were simply too generous, linking dubious and contested works from private collections too closely with Leonardo and other Italian masters. [...] after weeks of struggling over wording, museum officials altered some of the labels to introduce more skepticism [... The Wax Horse] is "attributed to Leonardo." Not so fast, said Jack Wasserman, an art historian at Temple University in Philadelphia. "There is no single work of sculpture which Leonardo worked on that survived to today," Wasserman said. "Yes, it could be 'attributed to' Leonardo, but you need to have a compelling reason for doing so. Since nothing survived, there is no way to judge a piece of sculpture like this."(subscription required)
no existing sculpture can be attributed to him with any certainty. [... the Bust of Christ as a Youth] was unfortunately placed in the exhibition next to a bizarre object, a wax statuette of a rider on a bucking horse never before seen in public. In the explanatory label, the statuette was said to have belonged to Francesco Melzi, a student and companion of Leonardo, a provenance unfortunately based on hearsay. [...] I fail to see the point of presenting to the uninformed visitor highly debatable hypotheses as if they were confirmed.
CONTROVERSIAL WORK: Whether Leonardo made this small wax figure is a source of contention among experts. Although the piece is unsigned, it is attributed to him in the exhibit.(subscription required)
Presentata come una rivelazione esclusiva, è contestata da molti esperti. [...] Vittorio Sgarbi non nasconde i suoi dubbi sull'attribuzione al maestro toscano [...] Pietro Marani: Non ci sono evidenze, né si possono fare confronti poiché non esistono dati d'appoggio, esemplari sicuri.
![[1]](http://www.hermitagemuseum.org/fcgi-bin/db2www/descrPage.mac/descrPage?selLang=English&indexClass=PICTURE_EN&Query_Exp=%28WOA_AUTHOR+%3D%3D+%22Maineri%2C+Gian+Francesco%22%29&PID=GJ-286&numView=1&ID_NUM=1&thumbFile=%2Ftmplobs%2FAGTZ6GNRYP1E73GT6.jpg&embViewVer=last&comeFrom=browse&check=false&sorting=WOA_AUTHOR%5EWOA_NAME&thumbId=6&numResults=1&author=Maineri%2C%26%2332%3BGian%26%2332%3BFrancesco){kind=link}
