Reference to sources
(video "illumination")
pictures and illustrations
flaticon.com
from Freepik
licensed as
beeyond.pro GmbH
2018/07/31
flaticon.com
from Good Ware
licensed as
beeyond.pro GmbH
2018/07/31
shutterstock.com
from Rashad Ashur
licensed as 204763027
2018/07/26
sounds
"Chipper"
backround sound illumination video
shutterstock.com
from Sounds Supreme
licensed as 204763027
2018/08/02
"DTA - Tools and Wood 1.1"
"SoundBits_Handwriting"
sound effects illumination video
sonniss.com
licensed as beeyond.pro GmbH
2018/08/03
sonniss.com