Hi Esha, What are you pursuing currently? A B.Tech is a technical degree and interior designing is a fine arts related program. Changing streams of education is not an unusual thing, you will actually need to show your inclination and interest to pursue the program. There are a number of institutes abroad which offer designing courses to students. The German schools ranked for Art and Design by QS ranking are: Bauhaus-Universitat Weimar Technische Universitat Berlin (TU Berlin) Universitat der Kunste Berlin