Mockups used:
1. https://www.freepik.com/free-photo/blank-horizontal-photo-frame-10-x-15-size-with-soft-shadows-tape-isolated-white-paper-background_8487197.htm#fromView=search&page=1&position=13&uuid=dcfeb002-8747-4626-b9c0-68bbb3d109db
2. https://www.freepik.com/free-photo/kids-holding-blank-sign_3607146.htm#fromView=search&page=6&position=27&uuid=ba0dd63d-db41-4854-b348-32893924a9a9
3. https://www.freepik.com/free-photo/boy-showing-notepad_3409734.htm#fromView=search&page=4&position=52&uuid=ba0dd63d-db41-4854-b348-32893924a9a9
4. https://unblast.com/free-a4-flyer-mockup-psd/
