Hello, I take an interest in your project. I have read and understood that you need a3 poster to be done including 20 students pics to be inserted. I have full skills in Photoshop with over more than 6 years of experience in graphics designing. I can start the work right now and will definitely complete it within a given time. Please check my profile and portfolio, I'm having a track record of 100% completion and 5 Start rating. Looking forward to your kind answer. So that we can discuss before awarding the project. Best Regards Sidharth!