TY  JOUR
TI  The Problem of Light and Aerial Environment Imaging in an Etude
KW  etude
KW  educational drawing exercises
KW  light and air environment
KW  tint
KW  basic colors samples
KW  shadows space organization
JO  Scientific Research and Development. Socio-Humanitarian Research and Technology
AU  Chernova, I.A.
AU  Biktagirov, A.G.
AU  Leonova, I.F.
PY  2019
IS  8
PB  INFRA-M Academic Publishing LLC.