Length[DeleteFile/@FileNames["index.html","C:\\drorbn\\AcademicPensieve\\Album",2]]

SetDirectory["C:\\drorbn\\AcademicPensieve\\Album\\2021.05.15_Pardes_Hanna_to_Gedor_Sea_Reserve_Walk"];
(Interpretation[ImageResize[Import@#,400],#]->"")&/@FileNames["*.jpg"|"*.jpeg"|"*.png"|"*.mp4"]

{
"TitleNotes" -> "Uneventful, about 15km.",
"ImageComments" ->{}
}