odoo_theme/theme_nano/views/images_library.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
        <!-- BACKGROUND IMAGES -->
        <record id="bg_img_01" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_01</field>
            <field name="name">theme_nano.background_img_01</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/01.gif</field>
        </record>
        <record id="bg_img_02" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_02</field>
            <field name="name">theme_nano.background_img_02</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/02.gif</field>
        </record>
        <record id="bg_img_03" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_03</field>
            <field name="name">theme_nano.background_img_03</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/03.gif</field>
        </record>
        <record id="bg_img_04" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_04</field>
            <field name="name">theme_nano.background_img_04</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/04.gif</field>
        </record>
        <record id="bg_img_05" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_05</field>
            <field name="name">theme_nano.background_img_05</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/05.gif</field>
        </record>
        <record id="bg_img_06" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_06</field>
            <field name="name">theme_nano.background_img_06</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/06.gif</field>
        </record>
        <record id="bg_img_07" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_07</field>
            <field name="name">theme_nano.background_img_07</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/07.gif</field>
        </record>
        <record id="bg_img_08" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_08</field>
            <field name="name">theme_nano.background_img_08</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/08.gif</field>
        </record>
        <record id="bg_img_09" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_09</field>
            <field name="name">theme_nano.background_img_09</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/09.gif</field>
        </record>
        <record id="bg_img_10" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_10</field>
            <field name="name">theme_nano.background_img_10</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/10.gif</field>
        </record>
        <record id="bg_img_11" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_11</field>
            <field name="name">theme_nano.background_img_11</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/11.gif</field>
        </record>
        <record id="bg_img_12" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_12</field>
            <field name="name">theme_nano.background_img_12</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/12.gif</field>
        </record>
        <record id="bg_img_13" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_13</field>
            <field name="name">theme_nano.background_img_13</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/13.gif</field>
        </record>
        <record id="bg_img_14" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_14</field>
            <field name="name">theme_nano.background_img_14</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/14.gif</field>
        </record>
        <record id="bg_img_15" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_15</field>
            <field name="name">theme_nano.background_img_15</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/15.gif</field>
        </record>
        <record id="bg_img_16" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_img_16</field>
            <field name="name">theme_nano.background_img_16</field>
            <field name="url">/theme_nano/static/src/img/backgrounds/16.gif</field>
        </record>

        <!-- BACKGROUND PATTERNS -->
        <record id="bg_pattern_01" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_01</field>
            <field name="name">theme_nano.background_pattern_01</field>
            <field name="url">/theme_nano/static/src/img/patterns/01.png</field>
        </record>
        <record id="bg_pattern_02" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_02</field>
            <field name="name">theme_nano.background_pattern_02</field>
            <field name="url">/theme_nano/static/src/img/patterns/02.png</field>
        </record>
        <record id="bg_pattern_03" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_03</field>
            <field name="name">theme_nano.background_pattern_03</field>
            <field name="url">/theme_nano/static/src/img/patterns/03.png</field>
        </record>
        <record id="bg_pattern_04" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_04</field>
            <field name="name">theme_nano.background_pattern_04</field>
            <field name="url">/theme_nano/static/src/img/patterns/04.png</field>
        </record>
        <record id="bg_pattern_05" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_05</field>
            <field name="name">theme_nano.background_pattern_05</field>
            <field name="url">/theme_nano/static/src/img/patterns/05.png</field>
        </record>
        <record id="bg_pattern_06" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_06</field>
            <field name="name">theme_nano.background_pattern_06</field>
            <field name="url">/theme_nano/static/src/img/patterns/06.png</field>
        </record>
        <record id="bg_pattern_07" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_07</field>
            <field name="name">theme_nano.background_pattern_07</field>
            <field name="url">/theme_nano/static/src/img/patterns/07.png</field>
        </record>
        <record id="bg_pattern_08" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_08</field>
            <field name="name">theme_nano.background_pattern_08</field>
            <field name="url">/theme_nano/static/src/img/patterns/08.png</field>
        </record>
        <record id="bg_pattern_09" model="theme.ir.attachment">
            <field name="key">theme_nano.bg_pattern_09</field>
            <field name="name">theme_nano.background_pattern_09</field>
            <field name="url">/theme_nano/static/src/img/patterns/09.png</field>
        </record>

        <!-- Change default images of snippets -->
        <record id="s_cover_default_image" model="theme.ir.attachment">
            <field name="key">website.s_cover_default_image</field>
            <field name="name">website.s_cover_default_image</field>
            <field name="url">/web/image/theme_nano.bg_img_08</field>
        </record>
        <record id="s_text_image_default_image" model="theme.ir.attachment">
            <field name="key">website.s_text_image_default_image</field>
            <field name="name">website.s_text_image_default_image</field>
            <field name="url">/web/image/theme_common.image_content_04</field>
        </record>
        <record id="s_image_text_default_image" model="theme.ir.attachment">
            <field name="key">website.s_image_text_default_image</field>
            <field name="name">website.s_image_text_default_image</field>
            <field name="url">/web/image/theme_common.image_content_06</field>
        </record>
</odoo>