Images of a pink heart-shaped cloud have emerged from southern China.<br /><br />In the images, captured in Guangzhou, Guangdong Province on September 12, a pink heart-shaped cloud can be seen in the sky.<br /><br />"It was as if the sky had discovered how to propose," one witness was quoted as saying by local media.<br /><br />According to local reports, the cloud changed colour from red to pink to purple during sunset.
