The most convincing shelves hold a mixture of useful and personal things. Give those objects a little space, vary their proportions and let the arrangement grow over time.
Begin with a clean slate
Take everything off one shelf and decide what deserves to return. Keep the objects you use, enjoy looking at or want to remember. Clean according to the shelf's finish and check its load limit before arranging heavier items. Secure furniture where the supplier requires it, and keep heavy or fragile objects in suitable positions.
Place the largest objects first
A tall vase, a stack of books or a framed piece establishes the shape of an arrangement. Position those pieces before adding smaller objects. Leave gaps between groups so each can be seen. Try placing a tall object beside a lower, wider one; varying height gives the shelf rhythm without needing a large number of accessories.
Create small groups
Bring related objects together in twos or threes, then judge the result rather than treating a number as a rule. Books can sit upright or lie flat beneath a lightweight object. A shallow bowl can collect everyday items. Keep anything you use regularly near the front and avoid making practical objects difficult to reach.
Repeat a colour or material
A timber frame, a ceramic bowl and a woven basket can connect with the rest of the room. Repeat a colour in a few places rather than matching every object. If a shelf already has a strong grain or finish, use quieter pieces beside it. For a lighter appearance, leave a section open instead of filling the full width.
Step back and make one edit
View the shelves from where you usually sit, not only from directly in front of them. Remove one object if the arrangement feels crowded. Move a group rather than repeatedly adding something new. Shelves are useful places for seasonal changes, recent books and objects brought home from a trip; they should have room for life to continue.
