Hi bessie Clutter free gifts are a great idea.
I haven't read the link yet but when I buy for the dcs teachers I always think they must get loads of trinkets and try to give them something they can enjoy but use up. Can you imagine 30 gifts every year on top of your family and friends?
In the past we have given flowers, hand soap pumps (posher than normal ones), hand creams, vouchers etc.
Scented candles would also be used and then gone.
In the past I have given my parents and my dbrother garden plants as they don't then live in the house.
Vouchers for a meal out, the cinema, pampering etc don't create clutter.
Tickets for the theatre are also clutter free.
Luxury food and drink you wouldn't buy yourself is also popular. A lot of people make up mini hampers of home made goodies.
The difficulty with clutter free gifts is being original.
Your idea of photo calendars is a great one and I am going to copy you once again--. I have also seen a fab calendar where on each month of the year the picture was personalised with the families names. I will look for a link.
I avoid ornaments generally unless I know someone collects a specific type and clearly then doesn't mind them cluttering the place up.