13 across Bob-, US artist best known for photorealist paintings ESTES?
15 down Term applied to Tintoretto IL FURIOSO?
Cannot find references to either...
3 down "Can think wrongly about old film". Possibly O?N?T???A 4 down "Perhaps Batman and Robin's first vehicle shown in collection" Possibly R?R?A?? 13 across "Somebody older's exciting " B?G ????...