Who wants to share a png file with me

I am still working on trying to get a simple PNG file displayed using LVGL 8.3.11 on my Arduino Giga Display. I have dived deeply into al the coding and still no result. The last thing I could think of is that the structure of my png files is not what LVGL accepts. Although I have checked the first bytes is they conform to the PNG format (which they do), I still have no result. Could someone share with me a png file that they were able to display using lvgl 8.3.xx ? Thank you.