No spiders, pumpkins or witches ...

but there was a strange atmosphere ...

"Ghosts could walk freely tonight, without fear of the disbelief of men; for this night was haunted, and it would be an insensitive man who did not know it.”
John Steinbeck

Late at night when I uploaded the blip I thought I saw a screaming face on the right ...

October 31st Word Challenge 'Atmosphere'
Thank you Chantler63
It was also a ghost of a challenge ...