ACF - Loading images from Options page fields (for sidebar)

ACF - Loading images from Options page fields (for sidebar)

<?php 
// Place in sidebar.php
// Currently loading largest image size. Add text field too?

<?php if( get_field('sidebar_items', 'options') ) : ?>
	<ul class="sidebar-default">
		<?php while( has_sub_field('sidebar_items', 'options') ) : ?>		 
			<li>
				<?php if ( get_sub_field('title') ) : ?>
					<a href="<?php the_sub_field('link'); ?>" target="<?php the_sub_field('target'); ?>" >
						<h3><?php the_sub_field('title'); ?></h3>
					</a>
				<?php endif; ?>

				<?php $sidebar_image = get_sub_field('image'); ?>
				<?php if ( $sidebar_image ) : ?>
					<a href="<?php the_sub_field('link'); ?>" target="<?php the_sub_field('target'); ?>" >
						<img src="<?php echo $sidebar_image['url']; ?>" alt="<?php echo $sidebar_image['alt']; ?>" />
					</a>
				<?php endif; ?>
			</li> 
		<?php endwhile; ?>
	</ul>
<?php endif; ?>