masterpiece, best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, colorful, shiny skin, countershading, intricately detailed illustration, natural lighting, 1boy, male focus,
Tetsu, short hair, spiked hair, blonde hair,closed eyes, black headband, anime coloring,
school uniform, white shirt, black undershirt, blue pants, sandals
solo, sitting on chair, figure four sitting, book, thinking, ((pen in mouth), half-closed eyes), frown, crossed arms, looking down, looking at book, leaning back, cowboy shot, sweat, indoors, in shcool, by the window, classroom, school desk, cloudy blue sky, sunlight, hot summer, trees, dynamic angle,
