Screen printing calendar with different combinations of spontaneous lines and shapes. The main target of the design was to set person free from the cultural prejudices associated with a particular month of the year. The only conditionality is the use of dominant black and blue colors for the winter months in contrast to yellow color for summer. The calendar grid is not sorted according to the 7 days of the week; the numbers are in order, with underlined number on sunday (as the beginning of the following week).