Vanda tassellata

Vanda tessellata has many colour variations. This one is brownish-orange in colour and has a similarly colored lip. It has a strange smelling fragrance which I am not sure how to describe. Online description says "lilac".

Cattleya lawrenceana

Another Cattleya flowered a couple of days ago. Maybe the recent rain and cooler nights is working wonders. This species is from Venezuela, Guyana and surrounding areas. 

Cattleya leuddemanniana var. alba

This species from Venezuela produces large fragrant flowers.