fractal,turbulence

【中商海外直订】fractal 446: fractal cross stitch pattern
【中商海外直订】fractal 38: fractal cross stitch pattern
【预售】fractal 720: fractal cross stitch pattern
分形(fractal)第二十辑: 隐匿在黑暗里的繁华|纯艺术
预订 fractal geometry in biological syste. [9780849376368]