Dutch School, 18th Century

All in modern wooden frames, stained black, all nicely mounted. Harlem Cotto: the edges of the sheet are a little uneven, and there is yellowing and creases at the left edge (where the paper was once part of the album). There is a little surface dirt at the edges, but otherwise the condition is fine. Doralice: As above, but with a water-type stain at the lower left corner (which doesn't affect image), two tiny grey marks, and a small yellow spot stain to the right of the stalk. Il Vago: As for first, although there are some small yellow ink stains in the upper left quarter, a water stain in the lower left corner, and a light stain across the number. Guastala: As for first, but with some light brown staining along left edge, and some small spot stains in central area. Corisca: As for first, but with a light splash stain at the centre left, two small grey spot stains, and some small tears from the edges.
"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. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

These sheets must once have been part of an album.  From the 17th Century onwards, such albums of watercolours of different strains of flowers, such as tulips and hyacinths in particular, were compiled by flower-growers as catalogues of their wares.