  Changes in the way of seeing cannot—as it was said before—be made by an individual. Descriptions of experiments circulate among scientists, and again as a result of misunderstandings and understandings the traditional forms are (and this fact is not noticed by the participants of that process) restyled, some are rejected, other connected into unique wholes, “and, finally, a new readiness is formed, i.e. the readiness to see a new, specific form” (1935b). Finally, in descriptions published in professional papers comparisons disappear and one states: this and that was observed. (Similarly, after some time of being in contact with the Latin alphabet we directly recognize the letter A despite the enormous variety of shapes it exists in, and at the same time we are not able to say what this recognizing consists in, cf. Fleck 1947, I.)