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The final step in the process. A cyanotype reproduction of the final drawing would be made and sent to the student. This is one of the cyanotype reproductions that would be sent to students for adding their own bodies, with the following instructions:

Instructions to Pupil. – Copy in black crayon the design on this sheet, increasing the size by about one-quarter, and observing all suggestions contained in Lesson Paper No. 1. Return to the instructor, by parcel post, prepaid, within one week after receipt, when the following lesson will be forwarded to you. Put no writing on either the copy or original drawing and do not seal the envelope. All questions must be sent by letter mail. Be sure, however, before returning your copy, to place upon it the number assigned you on the Teachers’ List of Corresponding Pupils, the he may identify it.