Mars Black

inorganic iron oxide Formula: FeO or Fe2O3 Permanence: very lightfast, excellent...

Organic

Organic pigments - organic insoluble organic compounds of high coloring strength that...

2021

In Spring, I work in the garden a lot, planted additional trees and vines, and got...

Privacy Policy

third party to encrypt the transfer: 128 bit keys, TLS 1.3. It is renewed yearly and...

2020

This year of pandemic and especially consequential US elections I spent in Oceanside,...

Ochre

limonite Formula: (PY 43), FeO(OH)·nH 2O Permanence: very lightfast, I Opacity: opaque

Sienna

PY43, PR102 Terra di Siena Siena Earth, is a yellowish-brown oxide pigment, one of...

Hue

.php?option=com_tags&view=tags&parent_id=192' }

20th Century

Century XX In the twentieth century I was growing up in Eastern Europe, in a republic...

21st Century

Century XXI The 21st century is the current century in the Common Era, which began on...