How to download a sprite?

Question

Unity

I need to load a specific sprite into an object

public Sprite sprite1;
void Start(){
  sprite1 = Resources.Load<Sprite>("Images/BlockFrame/BlockBlack_01.png");

This image is located along the path Assets/MyProject/Resources/Images/BlockFrame/BlockBlack_01.png
but at startup I see that sprite1 is equal to none...
Did I specify the path incorrectly or what?

Answer 1

Without.png