Sanguines and cholerics are people who cannot imagine themselves out of active, feverish life, without constant being in the in the thick of things. A choleric person is more sensitive than a sanguine one. His activity and dynamism often turn into impulsiveness which causes difficulties in systematic, goal-oriented activity. Sanguines and cholerics cannot be retrogrades and conservatives, that is why the interior design for them welcomes most bold stylistic solutions – from urbanism and hi-tech to avant-garde eclecticism. Harmonizing type of interior for a sanguine person assumes maximum flexible planning and vast open space. The optimal variant in decoration colour palette are warm and light colours, for example, soft shades of orange and yellow. As a rule, sanguines and cholerics prefer compact modular furniture of strict but at the same time elegant design. Stimulating interior can shift rather steady sanguine temperament either to the choleric type or vice versa to the more quiet and slow-moving phlegmatic one. In the former case the main emphasis in the colour palette of room decoration is on the play of contrasts, for example, terracotta colour which is harmonizing...