Instead of using a picture you could use an emoji. That would be simpler:
1. Open file qa-include/lang/qa-lang-main.php
2. Edit these 2 lines:
'1_view' => '1 view',
'x_views' => '^ views',
and turn them into:
'1_view' => '1 Z',
'x_views' => '^ Z',
where Z needs to be replaced by the emoji you can find in this page: https://emojipedia.org/eye
I'm not pasting the emoji and I'm using character Z because Q2A (and hence, this site) don't allow emojis in posts :)