Hamidreza Davoudi was born in June 1978 in Tehran and graduated from Azad University in the field of social sciences. The funny drawings of his teenage years and his acquaintance with "Pervizshapour" (the father of Iranian cartoonists) led to a more serious pursuit of caricature by Davoudi. Hossein Khosrowjerdi's compassionate and compassionate guidance and Davoudi's constant communication with him led Davoudi to know more about other visual aspects. Paying attention to the importance of design as the basis of all visual and image parts was the result of this era. Cooperation with newspapers: Jahan Islam, Hamshahri, New Political and Economic Life, Tawana weekly and Kahan Caricature, etc. are the result of years when Davoudi tried to pursue work in the field of press caricature professionally. Davodi spent several years seriously experimenting with the professional spaces of Iranian animation, working with "Ebonus" animation company and "Ba Medad" studio was also in this direction. In 2002, he participated in the cartoon group exhibition called "We were three" at the invitation of two friends. Also, a collection of works of drawing, caricature, illustration by Davoudi in the form of an exhibition, titled "Night sitting with Lines" was shown in Caricature House in January 2007. Currently, Hamidreza Davoudi's activities are mostly focused on the fields of book illustration, graphic design and visual identity, and cooperation with Madrasah, Rushd, Afog, Qadiani, etc. Teaching at different levels at Caricature House and then at Idea Graphics Specialized School