Marino, born in Cuba and living in New York City, has had solo shows in Cuba, Spain, Yogoslavia and the USA going back over 20 years. You can see even more of his art at armandomarino.com.
Selzer, who lives and works in Berlin, creates paintings (this one is oil on linen). They seem almost like drawings and the movement and color in the works is wonderful. Check the gallery website linked above to see more.