Nancy N. Schiffer and Val O. Bertoia, The World of Bertoia, 2003, pp. 161-162 (for related examples)

Overall in excellent original condition. According to the artist's son, this work is the original spray executed by the Bertoia. Bertoia continued through the 1960s and 1970s to executed related works based on this sculpture. The wire elements with minor discolorations consistent with the aging of the material and some minor surface dirt to the recessed portion of the design. The base with some surface scratches and abrasions. In the later examples, the material of the base was altered. This piece serves as an early experimental work for a very well noted form by the artist. A rare opportunity to acquire such an early and significant sculpture by the artist.
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

The present lot is an early experimental “Spray” sculpture executed in the 1960s.  Bertoia in this sculpture has interpreted the floral references of his surroundings into a tactile and dynamic sculpture.  The form is intended to captivate the viewer, encouraging one into the role of participant.  Later examples of the “Spray” series were featured in Knoll Furniture showrooms in the late 1960s.

This lot is being offered with a copy of𝄹 the certificate of authenticity from Val Bertoia.