Huseynov's works are currently being kept at the Azerbaijan National Museum of Art, Moscow State Museum of Oriental Art, Azerbaijan State Gallery, as well as in personal collections.

Portraits of historical personalities and literary characters are rich in Huseynov's work.

Portraits of poets - Nizami, Fuzuli and Sabir, Tolstoy and Andersen or Azerbaijani generals of the writers have been accurately described.

In illustrations for many books by local and foreign authors, Huseynov gives a modern interpretation of the traditional principles of Azerbaijan.

Some of the best examples of Huseynov's illustration are: "Fitna" - Nizami Ganjavi, "Words" - Samad Vurgun, "Knight in tiger skin" - Shota Rustavelli and "Doctor Aybolit" by Korney Chukovskiy.