Along with Old Faithful, there are several others and the Grand Geyser also went off and it was just a short walk from Old Faithful - who does not like a geyser
TFL
Used the following by Anna Aspnes
WaterColor template #8 - https://www.oscraps.com/shop/WaterColor-Template-Album-No.-8.html
ArtPlay palette Lateritious - https://www.oscraps.com/shop/ArtPlay-Palette-Lateritious.html