These are 'gouache' (natural pigment, water based thick paint)on amate (paper made from tree bark).
This is a traditional folk painting method from across the twentieth century.
Really vivid colours, framed in gold frames they are pretty special and will look great in a variety of settings.
 
(Sizes are framed)
Height: 42cm
Width: 35cm
 
These are not new, so imperfect if you require more pictures and details we can provide them to make sure you are happy with your purchase.