The "River" is symbolized emotion and the "Castle" is symbolized crisis, distinction and liberation. When the film liberates its original contact by physically weaving it and printing through dense chemistry, the malted lights speaks this transformation.
The film was discovered from some leftovers in the Klubvizija lab (Zagreb, Croatia). Though reprinting it with a DIY printing foundation, the lights behinds this small section poured out of its frames and expressed symbolic meanings.