You are free to make any arrangement. Presentation and the choice of flowers are up to you. There is no height limitation. The materials to be used in the production phase of the flowers should be sugar paste or flower paste. Rice Paste, Bean Paste, Cold Porcelain, Buttercream, Gelatin etc. flowers made using materials will be excluded from the evaluation. Various containers can be used for arrangement and presentation. All the Inner Material or the materials used in the Center must be natural and provide integrity in the general appearance. All real flowers and leaves must be specified in the explanations to be sent by e-mail. If the referees deem it necessary, they may ask for a photograph of every technique used in the competition product, or they may even want to see the infrastructure of the product itself. You must send a brief explanation of techniques and descriptions of materials and the tools used for the work is required. All work must be new and done by the competitor.