The image posting is part of Zhong’s artistic process, which I’ve discussed previously on this blog.  He uses the following site, a typical photo bucket, http://weibo.pp.cc for perusal, and then comments and labels images which become subsequent fodder for his own painting. Following the micro-blog is a bit like watching his paintings taking shape in Zhong’s mind, although the question is not actually one of shape as that seems to come by other means.   I expect this image, posted yesterday, to emerge in some form at some point :

人的外表都是别人能看见，自己不一定看得见的；内心是别人看不见，自己不一定看得见的。

[one's outer appearance is visible to others, not necessarily one's self; one's inner mind is invisible to others, and not necessarily visible to oneself]