Monstera Leaf Spots. One of those opened normally but the edges became dark and dry. The best way to clean Monstera leaves is by gently wiping both sides with a damp cloth.
Make sure to support whichever side of the leaf youre not wiping. Monstera is very popular as an ornamental foliage plant. If the soil feels dry give it a drink and consider watering a little more than usual.
And there are many monstera-motif interiors.
There are numerous reasons why you might get brown spots on your leaves. Black spots on Monstera can be caused by physical damage. Water your Monstera after the top 2-3 inches of soil completely dries. One of those opened normally but the edges became dark and dry.