You can place them in
Kitchen: Vases and Flowers can be placed in kitchen to add a feel and freshness to the kitchen. A good collection of Vases and Flowers in the kitchen gives a good feel to it and you don’t even need to keep the exhaust ON all the time.
In Office: You can keep a plant with the vase on the desk and make your place look beautiful. This will help you to maintain the freshness. You can even keep it in your study room in your home, and then they are perfect to add grace to them, a pleasing view to the eyes. They are adding on to make your place more beautiful. And they don’t even require daily water too.
Garden and Balcony: You can keep the good collection of Vases and Flowers in the garden, if you have one. They don’t only make it livelier but are easily accessible. A dusky brown color on the pots and planters planted in pure soil will give amazing feel to the garden. They will just be the plus factor of your garden. If they are present there, you can just go and sit and relax your body under some sunshine while inhaling fresh air.