兔型机器人白云正在做鬼脸。白云是我个人科幻系列作品“电子之心”中的一个角色，是生活在未来时代的机器人，具有浮空式的前臂和双手。这张图是他的前期概念准备之一。

当时我缺乏对人体结构的准确理解，因此不擅长画好看的脸蛋。这张图应该是那几年中画得最自然的一张。

Cloud White the Robot Rabbit is a key character of Electric Hearts. He is a robot active in a distant future, and he has a pair of floating arms. This picture is one of his early concept art.

This picture was drawn back in 2016. At the time, I didn’t have a good understanding of anatomy, especially in skull anatomy. I think Cloud in this picture has a nice-looking face that stood the test of time, which a rare occurring in my older works. It was totally random, though. It took a long time after this until I could draw pretty faces reliably.