Mold corner 2

Mold growing in a corner of drywall with poor ventilation. Hongos crece en esquina de gypsum con malo ventilacion, Montaña Paraiso, Escazu, Costa Rica

Mold growing in a corner of drywall with poor ventilation.
Hongos crece en esquina de gypsum con malo ventilacion

Perfect example of what happens in corners of drywall when there is no air circulation.