I will send you 1500 templates that you can use in your youtube videos , school , business presentations for all niches , you can easily now create great and custom themes .
Some categories niches , samples :
abstract
agriculture
angel
animals
anime-manga-ppt
art
astrology-astronomy
business
clown
games
geography
graduation
history
industrial
inspirational
law
literature
marketing
medicine-health
nature
technology
sports
and so much more , the list is so huge , I can not write it here for lack of space in all categories as described before! Yes for All Niches!