My Creations as rest in too long in 3 years

Hello, i am french creator in new concept the builded my fireworks pieces is collection of 400 bombs as created is " Sweet Series 400 fireworks in new concept show is synchronized by the house, deep house, soulful house

Nice series BUT what name of effect,caliber,DTF,BT and manufacturer are they?Or it is just another fantasy ?

René fireworks designer - société FWSIM pro france - YouTube