Seeds in the Greenhouse
A corner of Mr. Burbank's greenhouse in seed-gathering time. Seeds of many varieties are here collected for drying, preparatory to being stored for the winter or immediately planted, as the case may be. Note the sieves at hand, to be used if necessary in screening out impurities, or separating seeds of different sizes.
This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 12 Chapter 1