No
Prints of art works are only as valuable as the cost of their manufacture.
The "cubism" created by Picasso was a newer form of modern art. His paintings are very valuable.
Where and when the piece of art was made are two very important facts to know. The medium of the piece is also valuable to know.
Yes, Gene Speck's artwork can be valuable, particularly among collectors who appreciate his unique style and contributions to the art community. The value of his pieces often depends on factors such as rarity, demand, and condition. Additionally, artworks by lesser-known artists can appreciate over time, especially if they gain recognition or if the artist's career evolves positively.
I am Istvan Porubszkys daughter Anna estranged. His many natural landscapes date back to late 50,s this must be one of his early works although they sold for substantial dollars in the early to mid seventies 2000 t0 20,000 the current market value I could not estimate but would also be interested as I have a number of his works.
Hungarian/Canadian artist.
Istvan Balogh has written: 'Istvan Balogh'
Sandor Istvan Nagy's birth name is Nagy Sandor Istvan.
Istvan Szimhar is 174 cm.
Istvan Szori is 180 cm.
Istvan Dugalin is 5' 7".
Istvan Teplan was born in 1958.
Istvan Kantor was born in 1949.
Istvan Pely was born in 1974.
Istvan Horkay was born in 1945.
Istvan Szil was born in 1961.
Istvan Rozanich was born in 1912.