вы не правильно понимаете смысл фразы "рисование с нуля" https://www.google.ru/search?tbs=sbi:AMhZZitbqH0MS4lcE-U-47P3-Cgxsq0gvtgg0ISEP8xSMtdogGI43YdkZ35rngD_1TbBFAGWaTt3ZT1Cu0NhMCNxWD0I2FPTvkC-YGr-moA8rgg5bQ9fU6-ak_1syKPIXZAVm0IwpiGAtj0y9FRqbKI7GznZC9i6z0p56-WI9cytKOmUEKieoosgvVlBH5SmfPHTYSuAFYspdshQDyu7sr1geiC80pDqqb1IXeDDLpRudAt0CHZGqw3Cv8fG6yPoZaIo3mmTJ_1QNZ2OzyPI239yvy_1GzNtUi-P9xndrIL4bvMfyMjJVO1VWcuafFgSkpNYK2nb2bftn8atKQjOX5K8vbcpuHa4xkFpJ-6j3QNo8Pyl6HHNwIDMNzombOwrZAP1Wec4gTKhl6cnDWaHzisRmOis37KIWDchrbeYKkhX3O76FkyVsmEvi0BcFOS1KByZfjvUGR_10bzrwRjluZWfEFVVbXmiZ_1fyeywpyZaICgC_1Y_1IIPD57TrrVfuUAHWRF96LRSOF4K0Woa5FA-bFYdU2h8S8tbrq98GSAt_1KFvaKSvpLgB6XcXZS2Md4Nj7CwCNvrHDTivy0recb6ab7ZvPRBLKLcqXCf-ZfUx_1lze6z6ddNXjpqz64X55FXJXUgselLdwke5TDH8O8qm8rOmuHYFgJ6k0efZ0amoPXd1qNPfEFTS-Dq_1brSYfBcARkeEucV_1nusasOgOQK3CbG6bV1SJPN6A55qUrSk_1HzyvxXHkPqzwv5bVYCLdIXDLqMLx7RrFxf_1yFG1yMcoCyGo5hBE0b6QarABWUIHaSTPSksUBqk4v-2tNN3IPhDbfWS_1NYvcSg6PNehsq3lTWv9zfADIBLs6jbtp8UQbw0ceEtAqDOcxiGAYSqm-Fa7mLtobNX3IlbcLagFgxy-b0z30vAxg645UlSgKZ6u4nNS05d7ARe_1eFM0fGfBQ4-5RLDZfEC63kN7MaLLUZkCmYyTHV3biNyyJ5oWGgodKh3-69QeUkvoXPM4gSAWC6heoQgx8vVMPV4qMygB6E9tTLJTIkGBj1graNl1N4RpRbvPVav70UenUFTfOGB17tgbH7tXODL5UApuyTyoQ_1SmjAykW5KKPVUakyEq_1C-q6E_1pXa5smxkyMeD9FWvlwOnsoEhb26BvY62uCxUo4Y0SjBDxKaaedH7HHCeOSD6tE6u5yfAke5QSWEH3Bxe5m8t0Nlt6pa-_1NB94kyIDbCvFns85P_1QUTue3ZKVWMDuQMUzwPiiqQ-GnlEXN2aXv31lWdJjvzfu6_1ZjZmpoYtHbQga2ylYINyLyNjSRdtWEaectVdLJTA7xy99RmJpAXI2mh3iWuP-oIKoxMOZ0KSypDNnFD-uZkLgAxtwFGujxMA&btnG=%D0%9F%D0%BE%D0%B8%D1%81%D0%BA%20%D0%BF%D0%BE%20%D0%BA%D0%B0%D1%80%D1%82%D0%B8%D0%BD%D0%BA%D0%B5&newwindow=1&hl=ru&biw=1280&bih=923