Sample Code
<div class="gallery-slider owl-carousel">
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery1.jpg" alt="gallery" /></div>
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery2.jpg" alt="gallery" /></div>
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery3.jpg" alt="gallery" /></div>
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery4.jpg" alt="gallery" /></div>
</div>Second Gallery
If you want to have another gallery on the same page, use below code for the second gallery.
<div class="gallery-slider1 owl-carousel">
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery5.jpg" alt="gallery" /></div>
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery6.jpg" alt="gallery" /></div>
<div class="item"><img src="/themes/tarapro/images/demo/gallery/gallery7.jpg" alt="gallery" /></div>
</div>