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https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-6.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"839\" src=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5-1024x768.jpg\" alt=\"photo 5\" class=\"wp-image-839\" srcset=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5-1024x768.jpg 1024w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5-300x225.jpg 300w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5-768x576.jpg 768w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5-1536x1152.jpg 1536w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-5.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"838\" src=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4-1024x768.jpg\" alt=\"photo 4\" class=\"wp-image-838\" srcset=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4-1024x768.jpg 1024w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4-300x225.jpg 300w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4-768x576.jpg 768w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4-1536x1152.jpg 1536w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-4.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"843\" src=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3-1024x768.jpg\" alt=\"photo 3\" class=\"wp-image-843\" srcset=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3-1024x768.jpg 1024w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3-300x225.jpg 300w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3-768x576.jpg 768w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3-1536x1152.jpg 1536w, https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-3.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"842\" src=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-2-1024x768.jpg\" alt=\"photo 2\" class=\"wp-image-842\" srcset=\"https:\/\/3dim-marmar.ioa.sch.gr\/wp-content\/uploads\/2026\/02\/photo-2-1024x768.jpg 1024w, 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