You could set the high chair in a corner of the room. Decorate it with a bouquet or with a radio.
If you could put it in another room, put it in a guest room and put things in there for overnight guests, such as extra towels, a bowl with snacks, etc.
If it has to be in your bedroom, you could store some mementos in it, because it is a baby chair. Store some scrapbooks / photo albums, boxes of letters, etc.
I would like to know who may have manufactured it
What is the question?
What do you what to know about it?
The elephant is blue and has a yellow bird standing on his head. the bird is blowing into a horn or megaphone.