Whole Tadeusz Konwicki’s works have been strongly influenced by his own personal experiences. In his work “Kalendarz i klepsydra” one can find the same motives, situations, figures and descriptions of nature. However, one of the most repetitive leitmotive’s in his prose is ageing. In a very surprising way because of the fact that at the same time it is unpredictable and ironic, the author presents this topic in his autobiographical prose — that is in sylva’s triptych consisted of “Kalendarz i klepsydra”, “Wschody i zachody księżyca” and “Nowy Świat i okolice”. It is quite an extraordinary situation taking into consideration the fact that during the publication of the first sylva Konwicki is fifty years old — is it the age when human starts ...