diff --git a/screenshots_qt/large/calendar.png b/screenshots_qt/large/calendar.png new file mode 100644 index 0000000..028ae97 Binary files /dev/null and b/screenshots_qt/large/calendar.png differ diff --git a/screenshots_qt/large/digital_electricity.png b/screenshots_qt/large/digital_electricity.png new file mode 100644 index 0000000..420b1a8 Binary files /dev/null and b/screenshots_qt/large/digital_electricity.png differ diff --git a/screenshots_qt/large/family.png b/screenshots_qt/large/family.png new file mode 100644 index 0000000..d77a178 Binary files /dev/null and b/screenshots_qt/large/family.png differ diff --git a/screenshots_qt/large/family_find_relative.png b/screenshots_qt/large/family_find_relative.png new file mode 100644 index 0000000..166c4fc Binary files /dev/null and b/screenshots_qt/large/family_find_relative.png differ diff --git a/screenshots_qt/large/find_the_day.png b/screenshots_qt/large/find_the_day.png new file mode 100644 index 0000000..b0ced74 Binary files /dev/null and b/screenshots_qt/large/find_the_day.png differ diff --git a/screenshots_qt/large/memory-case-assiociation-tux.png b/screenshots_qt/large/memory-case-assiociation-tux.png new file mode 100644 index 0000000..49a3817 Binary files /dev/null and b/screenshots_qt/large/memory-case-assiociation-tux.png differ diff --git a/screenshots_qt/large/memory-case-association.png b/screenshots_qt/large/memory-case-association.png new file mode 100644 index 0000000..20dcaf7 Binary files /dev/null and b/screenshots_qt/large/memory-case-association.png differ diff --git a/screenshots_qt/large/submarine.png b/screenshots_qt/large/submarine.png new file mode 100644 index 0000000..79fb0a8 Binary files /dev/null and b/screenshots_qt/large/submarine.png differ