金字塔速写,鸟巢速写

日历设计说明中的玛雅金字塔速写
构图如"田","由","甲","申","须","则","门","之","对角线","金字塔"
速写飞鸟矢量插画
构图如"田","由","甲","申","须","则","门","之","对角线","金字塔"
拯救金字塔(图)