purple balloon flower or platycodon grandiflorus flower in cute

background balloon beautiful beauty bell bloom blossom blue book books botanical bouquet bright bunch campanula campanulaceae close closeup color composition concept decor decoration delicate design desk education flora floral flower flowers fragile fresh garden grandiflorus green leaf life lilac macro modern natural nature organic paper pink plant platycodon pot pretty purple read relax room season spring still studio study summer table texture vase violet wall wedding white wood wooden