Fantasy, for Symphonic Orchestra, is part of Niloufar Iravani’s final thesis for her Master degree in Music Composition. In this work, she tried to demonstrate her innovate and personal approach to the concept of fantasy as a musical genre. The work presents the meaningful imitation and development of the thematic ideas as well as the dynamic use of rhythm, register, and texture. The second and fourth intervals, as the main intervallic materials, are smoothly combined with larger intervals to provide a distinct impression of unity and diversity throughout the work. The work has the formal structure of ABCDA.