Standing on a rock,  both time travellers looked up at the glistening green sky. 

 

"It's starting, Nyssa" the Doctor said,  pointing up as a flurry of puffy red and pink clouds swirled in the air, surrounded by a sea of sparkling diamond shaped blue stars.  A few seconds later,  the swirling display collided with a blur of more clouds: this time royal blue and black. 

 

"What do you think?" The Doctor asked, "Beautiful isn't it?" 

 

Nyssa's eyes transfixed on the sky, watching the veritable dance above them.  "Doctor, it's lovely" she said, "Truly marvellous. Thank you for bringing us here."