Dissolving Images has an entry in the “Guide to the Pianist’s Repertoire, Fourth Edition”, Indiana University Press:

Mark Gustavson (1959- ) USA
Dissolving Images 1986 (CFP 67187 1988) 21pp. 15 min. Multisectional one-movement essay with descriptive titles of intense magnitude requiring a thorough imagination for convincing realization. Difficult to read, the music navigates between swells and releases in a variety of rhythmic patterns. Concludes softly following a succession of trills and short motivic flourishes.