Bagru kala providing “certificate of authenticity” for its entire products. Due to the rise in fraud, letters of authenticity have become the lifeblood of the artistic product. If you are purchasing a Art (Hand Block Print) or something of high value, it is advisable to get a letter or authenticity with it. A Certificate of Authenticity is a signed document proving the authenticity of the work and containing details about the artwork for the customer’s reference. This document needs to be on the inside of your box alongside your product.