minimalist sparrow painting: green feathers and transparency

bird sparrow green feathers transparency lightness dynamic sketching dark white light angular brushstrokes precisionist lines clean inking sharp scientific illustrations minimalism cloud moving head side view thick line sketch quality painting feather art artistic style nature modern artwork contemporary fine natureinspired abstract expression visual minimalist painting: thornbill greenshaded loose painterly resembling harsh palette knife work vector showcases clear precise raw edgy aesthetic features combination tones creating eco-kinetic vibe generated