Demo Site for Customizations to the Debut Theme

I am snippet: image-gallery.liquid

I was given article id: 196524752

I need to either generate the gallery based on the id (global drop? / snippet gen - src?), or call a section that can loop thru blocks, which each is a gallery.

{"color_text":"#000000","color_body_text":"#000000","color_sale_text":"#ff0000","color_borders":"#000000","color_button":"#000000","color_button_text":"#fff","color_small_button":"#fff","color_small_button_text":"#000000","color_text_field":"#fff","color_text_field_text":"#000","color_image_overlay_text":"#fff","color_image_overlay":"#000000","image_overlay_opacity":"0.5","color_body_bg":"#f6f6f6","type_header_family":"Google_Work+Sans_600_sans","type_header_base_size":"20px","type_base_family":"Google_Work+Sans_400_sans","type_base_size":"16px","type_bold_product_titles":false,"share_facebook":true,"share_twitter":true,"share_pinterest":true,"social_twitter_link":"","social_facebook_link":"","social_pinterest_link":"","social_instagram_link":"","social_tumblr_link":"","social_snapchat_link":"","social_youtube_link":"","social_vimeo_link":"","favicon":null,"gallery-list":"\u003cp\u003egallery-test-1,\u003c\/p\u003e\r\n\u003cp\u003egallery-test-2\u003c\/p\u003e","checkout_header_image":null,"checkout_logo_image":null,"checkout_logo_position":"left","checkout_logo_size":"medium","checkout_body_background_image":null,"checkout_body_background_color":"#fff","checkout_input_background_color_mode":"white","checkout_sidebar_background_image":null,"checkout_sidebar_background_color":"#fafafa","checkout_heading_font":"Helvetica Neue","checkout_body_font":"Helvetica Neue","checkout_accent_color":"#1990c6","checkout_button_color":"#1990c6","checkout_error_color":"#ff6d6d","checkout_use_header_image":false,"checkout_logo":"","checkout_use_body_background_image":false,"checkout_use_sidebar_background_image":false,"vendor_enable":true,"blog_show_author":false,"blog_show_date":true,"customer_layout":"customer_area"}
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KV: