Acknowledgements

We are grateful to be able to use the free graphic elements from the following sources:

Thank you to the authors of the graphics we have used.

We attribute the work to the following authors and their sources:
  • <a href="https://www.freevector.com/eid-al-adha-background-with-3-types-of-animals-31232">FreeVector.com</a>
  • <a href="https://www.freevector.com/african-animal-30515">FreeVector.com</a>
  • <a href='https://www.freepik.com/vectors/dog'>Dog vector created by pch.vector - www.freepik.com</a>
  • <a href='https://www.freepik.com/vectors/travel'>Travel vector created by macrovector - www.freepik.com</a>
  • <a href='https://www.freepik.com/vectors/pattern'>Pattern vector created by macrovector - www.freepik.com</a>
  • <a href="https://www.vecteezy.com/free-vector/vector">Vector Vectors by Vecteezy</a>
  • <a href="https://www.freevector.com/abstract-rainbow-graphics">FreeVector.com</a>
  • <a href="https://www.vecteezy.com/free-vector/waltz">Waltz Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/nature">Nature Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/nature">Nature Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/street">Street Vectors by Vecteezy</a>
  • <a href='https://www.freepik.com/vectors/background'>Background vector created by freepik - www.freepik.com</a>
  • <a href='https://www.freepik.com/vectors/background'>Background vector created by starline - www.freepik.com</a>
  • <a href="https://www.vecteezy.com/free-vector/abstract-music-background">Abstract Music Background Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/grunge">Grunge Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/bagpipes">Bagpipes Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/music">Music Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/dream">Dream Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/usa-flag">Usa Flag Vectors by Vecteezy</a>
  • <a href="https://www.freevector.com/covid-19-vaccine--30959">FreeVector.com</a>
  • <a href="https://www.vecteezy.com/free-vector/numbers-background">Numbers Background Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/ukulele">Ukulele Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/music-background">Music Background Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/star">Star Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/broadway">Broadway Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/broken-heart">Broken Heart Vectors by Vecteezy</a>
  • <a href='https://www.freepik.com/photos/tools'>Tools photo created by azerbaijan_stockers - www.freepik.com</a>
  • <a href="https://www.vecteezy.com/free-vector/vector">Vector Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/music">Music Vectors by Vecteezy</a>
  • <a href="https://www.vecteezy.com/free-vector/back">Back Vectors by Vecteezy</a>
  • https://www.itsinnottingham.com/features/5-fun-things-to-do-at-home-in-lockdown/
  • IMAGES OF SUBMARINES FREE CLIP ART – BING.COM/IMAGES
  • <a href='https://www.freepik.com/vectors/background'>Background vector created by brgfx - www.freepik.com</a>
  • http://clipart-library.com/clipart/330599.htm